Represents the number of concepts which capture the general categories of investments that may be classified as available-for-sale, held-to-maturity and trading and the information required and determined to be disclosed in relation to these categories or to additional categories or specific debt and equity investments. Schedule of Investment Holdings, Major Types of Debt and Equity Securities [Axis] Represents the information pertaining to long term investments. Long-term Long Term Investments [Member] Represents the investment holdings maturity period for within one year or more than one year from the balance sheet date or operating cycle, whichever is longer. Investment Holdings by Maturity Period [Axis] Represents the information pertaining to investments which are expected to mature within one year of the balance sheet date. Less than 1 year Investments Maturities within 1 Year [Member] Investments Maturities, after 1 Year, Through 10 Years [Member] Represents the information pertaining to investments which are expected to mature after one year and through ten years of the balance sheet date. Due 1 - 10 years Represents the information pertaining to investments which are expected to mature after ten years and through twenty years of the balance sheet. Due 11 - 20 years Investments Maturities, after 10 Years, Through 20 Years [Member] Represents the information pertaining to investments which are expected to mature after twenty years and through thirty years of the balance sheet date. Due 21 - 30 years Investments Maturities, after 20 Years, Through 30 Years [Member] Represents the information pertaining to investments which are expected to mature after thirty years and through forty years of the balance sheet date. Due 31 - 40 years Investments Maturities, after 30 Years, Through 40 Years [Member] Reclassifications [Member] Reclassifications to accrued liabilities Represents the reclassifications made to different line items. Valuation Technique [Axis] Information by valuation technique. Amendment Description Discounted Cash Flow Valuation Technique [Member] Discounted cash flow Discounted cash flow valuation technique used to measure fair value. Amendment Flag Auction Rate Securities Trading Securities [Member] Auction Rate Securities: Trading Trading securities that typically have long-term nominal maturities for which the interest rate is reset through an auction process. Weighted Average [Member] Weighted Average Average of a range of values, calculated with consideration of the number of occurrences of each value. Market Comparable Bonds Valuation Technique [Member] Market comparable bonds Market comparable bonds valuation technique used to measure fair value. Auction Rate Securities Available For Sale Securities [Member] Auction Rate Securities: Available-for-sale Available-for-sale securities that typically have long-term nominal maturities for which the interest rate is reset through an auction process. Represents the auction rate securities in which the Company entered into an agreement in the year 2011. Auction rate securities are securities that are debt instruments (corporate or municipal bonds) that typically have long-term nominal maturities for which the interest rate is reset through an auction process. 2011 ARS Agreement Auction Rate Securities 2011 [Member] Represents the Company's right, but not the obligation, to sell the 2011 auction rate securities. 2011 Put Option Put Option 2011 [Member] Represents the auction rate securities in which the Company entered into an agreement in the year 2010. Auction rate securities are securities that are debt instruments (corporate or municipal bonds) that typically have long-term nominal maturities for which the interest rate is reset through an auction process. 2010 ARS Agreement Auction Rate Securities 2010 [Member] Represents the Company's right, but not the obligation, to sell the 2010 auction rate securities. 2010 Put Option Put Option 2010 [Member] Represents long lived and depreciable assets, which includes 1) those assets that are not directly used in the production process for inventories or facilities and 2) assets used in the creation, maintenance and utilization of information systems. Office and computer equipment Office and Computer Equipment [Member] Contractual Obligations [Member] Contractual obligations Represents the contractual obligations of the entity. Represents the risk of loss associated with putative class of action filed against company. Putative class action, Avraham Wellman Putative Class Action [Member] Stock Repurchases [Axis] Information by different methods of stock repurchases. Repurchase Plan 2011 [Member] 2011 Repurchase Plan Information about the 2011 Repurchase Plan entered into on October 12, 2011. Repurchase Plan 2010 [Member] 2010 Repurchase Plan Information about the 2010 Repurchase Plan entered into on March 11, 2010. Represents the details pertaining to the type of share-based compensation awards. Schedule of Share Based Compensation Arrangement by Share Based Payment Award, Award Type [Axis] Represents Direct Store Delivery ("DSD"), a reportable segment of the entity, whose principal products are energy drinks. Direct Store Delivery ("DSD") Direct Store Delivery [Member] Current Fiscal Year End Date Represents Warehouse ("Warehouse"), a reportable segment of the entity, whose principal products are juice based and soda beverages. Warehouse ("Warehouse") Warehouse [Member] Accounts Receivable, Net, Current Trade accounts receivable, net Accounts receivable Represents Coca Cola Refreshments ("CCR"), a major customer of the entity. Coca-Cola Refreshments ("CCR") Coca Cola Refreshments [Member] Represents the Energy drinks product line of the entity. Energy drinks Energy Drinks [Member] Represents the Non-carbonated (primarily juice based beverages and Peace Tea iced teas) product line of the entity. Non-carbonated (primarily juice based beverages and Peace Tea iced teas) Non Carbonated [Member] Represents the Carbonated (primarily soda beverages) product line of the entity. Carbonated (primarily soda beverages) Carbonated [Member] Other Represents the Other product line of the entity. Other Product Line [Member] Investment [Line Items] ARS Agreement A person serving on the board of directors who is also one of the ranking officers of the entity, appointed to the position by the board of directors. Directors and Officers that provide promotional materials Director and Officer [Member] Document and Entity Information Accrued Promotional Allowances Liabilities, Current Accrued promotional allowances Carrying value as of the balance sheet date of current portion of obligations incurred and payable, pertaining to costs that are incurred on promotional expenses. Distributor receivables The amount due from the parties with whom new or amended distribution agreement has been entered into, with respect to the sale of company's product. Distributor Receivables, Current Accrued distributor terminations The amount due to parties for the termination of distribution agreements. Accrued Distributor Terminations, Current Document Period End Date Shares Issued for Common Stock in Stock Split Numerator Ratio for Numerator of Common Stock Issued for Stock Split Number of shares issued calculated as per the conversion ratio. Shares Issued for Common Stock in Stock Split Denominator Ratio for Denominator of Common Stock Issued for Stock Split Number of shares issued after Stock Split calculated as per the conversion ratio. Stock, Dividend Rate, Percentage Stock Dividend Rate (as a Percentage) The percentage rate used to calculate dividend payments on stock at the time of declaration of Stock Split Interest and other income (expense), net Income derived from investments in debt securities and on cash and cash equivalents the earnings of which reflect the time value of money or transactions in which the payments are for the use or forbearance of money, including the foreign currency transaction gains and losses. Interest and Other Income, Net Gain (loss) on investments and put options, net (Note 3) This element represents the amount by which the carrying amount exceeds the fair value of the investment. The amount is charged to income if the decline in fair value is deemed to be other than temporary. This element also represents the gain or loss from the original recognition of the put option as well as subsequent changes in the fair market valuation at each subsequent balance sheet date. Impairment of Investments and Gain (Loss) on Put Option of Securities Gain (loss) on investments and put option, net EXTENSION This element represents the net realized gain or loss on investments sold and the gain or loss arising due to the acquisition and revaluation of the put option for the period. Gain (Loss) on Investments and Put Option of Securities Cash paid during the period for: Cash Paid [Abstract] Distributor receivables The net change during the reporting period in amount due from parties with whom new or amended distribution agreements have been entered into with respect to the sale of the company's product. Increase (Decrease) in Distributor Receivables Loss (gain) on put option This element represents the gain or loss from the original recognition of the put option as well as subsequent changes in the fair market valuation at each subsequent balance sheet date. Gain (Loss) on Put Option of Securities Deferred Income Tax Noncash Expense (Benefit) Deferred income taxes The noncash component of income tax expense for the period representing the increase (decrease) in the entity's deferred tax assets and liabilities pertaining to continuing operations. Increase (Decrease) in Accrued Promotional Allowances Liabilities Current Accrued promotional allowances The increase (decrease) during the reporting period in accrued promotional allowances. Accrued distributor terminations The net change during the reporting period in the aggregate amount of distributor terminations incurred but not yet paid. Increase (Decrease) in Accrued Distributor Terminations Prepaid income taxes The net change during the reporting period in prepaid income taxes which represents payments made in advance for income and other taxes, which are charged against earnings within one year or the normal operating cycle if longer. Increase (Decrease) in Prepaid Income Taxes RECENT ACCOUNTING PRONOUNCEMENTS Disclosure of new accounting pronouncements and their effect on the entity's financial position, results of operations and liquidity when adopted. New Accounting Pronouncements [Text Block] DISTRIBUTION AGREEMENTS DISTRIBUTION AGREEMENTS This block of text may be used to disclose all or part of the information related to the distribution agreements entered into with certain distributors. Disclosure of Distribution Agreements [Text Block] Fair Value Inputs Assets Quantitative Information [Table Text Block] Schedule of quantitative information related to the significant unobservable inputs utilized in Level 3 recurring fair value measurements Tabular disclosure of quantitative information about the inputs used in the fair value measurement of assets. This disclosure may include, but is not limited to, the fair value of the asset, valuation technique used to measure fair value, the inputs used to measure fair value, the ranges of the inputs, and the weighted averages of the inputs. Schedule of intangibles Tabular disclosure of 1) amortizable intangibles assets including the gross carrying amount and accumulated amortization and 2) the carrying value of intangible assets not subject to amortization, excluding goodwill, in total and by major class. A major class is composed of intangible assets that can be grouped together because they are similar, either by their nature or by their use in the operations of the company. Schedule of Finite Lived and Indefinite Lived Intangible Assets by Major Class [Table Text Block] Schedule of net sales by product line Tabular disclosure of the entity's revenues by product line. Schedule of Revenue by Product Line [Table Text Block] Increase (Decrease) in Accrued Promotional Allowances Accrued promotional allowances Represents the increase (decrease) in accruals related to the retail value of accommodations, food and beverage, and other services furnished to guests without charge. Common Stock Dividend Rate, Percentage Common stock dividend (as a percent) The percentage rate used to calculate dividend payments on the common stock. Accrued Promotional Allowances Accrued promotional allowances Represents the accruals related to the retail value of accommodations, food and beverage, and other services furnished to guests without charge. Provides the general categories of investments that may be classified as available-for-sale, held-to-maturity and trading, for which information is required or is determined to be disclosed. Schedule of Investment Holdings, Major Types of Debt and Equity Securities [Domain] Held to Maturity and Available-for-sale Held To Maturity and Available For Sale [Abstract] Held to maturity and available-for-sale securities, Amortized Cost Represents the cost of debt and equity securities, which are categorized as held-to-maturity and available-for-sale, net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Held To Maturity and Available For Sale Securities, Amortized Cost Held to Maturity, Available-for-sale, and Trading Held To Maturity and Available For Sale Trading [Abstract] Held to maturity and available-for-sale securities, Gross Unrealized Holding Gains Represents the gross unrealized gains for securities, at a point in time, which are categorized as held-to-maturity and available-for-sale securities. Held To Maturity and Available For Sale Securities, Gross Unrealized Gain Held to maturity and available-for-sale securities, Gross Unrealized Holding Losses Represents the gross unrealized losses for securities, at a point in time, which are categorized as held-to-maturity and available-for-sale securities. Held To Maturity and Available For Sale Securities, Gross Unrealized Losses 1 Held To Maturity and Available For Sale Securities, Fair Value Disclosure Held to maturity and available-for-sale securities, Fair Value Represents investments in debt securities which are categorized as held-to-maturity and available-for-sale; such investments are normally measured at amortized cost (carrying value) unless circumstances indicate that the value to be recovered from the investment is less than its carried amount. This element may be used in connection with the fair value disclosures required in footnote disclosures to the financial statements. Held to maturity and available-for-sale securities, Continuous Unrealized Loss Position less than 12 Months Represents the excess of amortized cost basis over the fair value of securities that have been in a loss position for less than twelve months for those securities that are categorized as held-to-maturity and available-for-sale. Held To Maturity and Available For Sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses 1 Held to maturity and available-for-sale securities, Continuous Unrealized Loss Position greater than 12 Months Represents the excess of amortized cost basis over the fair value of securities that have been in a loss position for twelve months or longer for those securities that are categorized as held-to-maturity and available-for-sale. Held To Maturity and Available For Sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses 1 Trading Securities Gain (Loss) Gain (loss) on trading securities Represents the gain (loss) during the period from trading securities. This item represents the cost of debt and equity securities net of adjustments including accretion, amortization, collection of cash, previous other-than-temporary impairments recognized in earnings (less any cumulative-effect adjustments recognized, as defined), and fair value hedge accounting adjustments, if any. Amortized Cost Investment Securities, Amortized Cost Basis Represents the maturity period for different types of debt securities. Investment Holding Maturity Period [Domain] Number of days for settlement basis, VRDNs to be liquidated at par Represents the number of days for settlement basis, on which investment securities will be liquidated at par. Number of Days, Settlement Basis for Investment Sold at Par Fair value amounts included in the carrying value of Carrying Value [Abstract] Prepaid expenses and other current assets Represents the portion of the balance sheet assertion valued at fair value by the entity, whether such amount is presented as a separate caption or as a parenthetical disclosure. Additionally, this element may be used in connection with fair value disclosures required in footnote disclosures to the financial statements. The element may be used in both the balance sheet and disclosure, in the same submission. It represents the fair value of assets categorized as prepaid expenses and other current assets. Prepaid Expense and Other Current Assets, Fair Value Disclosure Fair Value Inputs Assets Quantitative Information [Table] Schedule of the inputs used in the fair value measurement of assets. This disclosure may include, but is not limited to, the fair value of the asset, valuation technique used to measure fair value, the inputs used to measure fair value, the ranges of the inputs, and the weighted averages of the inputs. Valuation Technique [Domain] Valuation techniques used by the entity. Fair Value Inputs Assets Quantitative Information [Line Items] Quantitative information related to the significant unobservable inputs Fair Value Inputs Maximum Rate Probability Maximum rate probability (as a percent) Represents maximum rate probability expressed as a percentage, used as an input to measure fair value. Fair Value Inputs Principal Returned Probability Principal returned probability (as a percent) Percentage of likelihood the principal will be returned, used as an input to measure fair value. Fair Value Inputs Probability of Default Default probability (as a percent) Percentage of likelihood a loan will not be repaid and instead default, used as an input to measure fair value. Fair Value Inputs Liquidity Risk Liquidity risk (as a percent) Represents the liquidity risk, used as an input to measure fair value. Fair Value Inputs Recovery Rate Recovery rate (as a percent) Represents the risk associated with recovery, used as an input to measure fair value. Fair Value Inputs Market Price Market price (as a percent) Represents the market price, used as an input to measure fair value. Fair Value Inputs Counterparty Credit Risk Counterparty risk (as a percent) Risk that one party to the contract will default expressed as a percentage, used as an input to measure fair value. Face value of investments The stated face value of investments at time of payment, which may vary from the carrying amount because of unamortized premium or discount. Investments, Face Amount Finite-Lived Intangible Assets, Accumulated Amortization Accumulated amortization Impairment of investments available-for-sale Represents the impairment of available-for-sale securities. This includes both temporary and other than temporary impairment. Impairment of Investments Available For Sale Securities Impairment of Investments, Trading Securities Impairment of investments, trading securities Represents the impairment of trading securities. This includes both temporary and other than temporary impairment. Accumulated Other Comprehensive Income (Loss), Net of Tax Accumulated other comprehensive income (loss) Total accumulated other comprehensive income (loss) Represents the gain (loss) recognized during the period in connection with revaluation, redemption at par and through the exercise of the put options and redemption at par of a previously other-than-temporary impaired security. Resulted gain or loss on revaluation of investment securities included in other income Investment Securities, Gain (Loss) on Revaluation Included in Other Income Accumulated Other Comprehensive Income (Loss), Net of Tax [Abstract] Components of accumulated other comprehensive income (loss): Accumulated other comprehensive loss related to portion of other than temporary impairment (OTTI) due to factors other than credit losses on debt securities categorized as available-for-sale that an entity does not intend to sell and which it is not more likely than not that the entity will be required to sell before recovery of the amortized cost basis of the debt security. The amount represented by this item is tax portion. Tax benefit on temporary impairment of investments available-for-sale Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Tax, Available For Sale, Debt Securities Investment Securities, Series Rate Setting Interval Auction rate securities, rate setting predetermined intervals (in days) Represents the number of days in a rate setting predetermined intervals for auction rate securities. Accumulated Depreciation, Depletion and Amortization, Property, Plant, and Equipment Less: accumulated depreciation and amortization Finite Lived Intangible Assets Future Amortization Expense Per Year for Next Five Years Future estimated amortization expense related to amortizing intangibles The estimated amortization expense per year for five succeeding fiscal years for intangible assets subject to amortization. Distribution agreement, revenue recognition period (in years) Represents the anticipated life of distribution agreements over which amounts received are recognized as revenue ratably over the period. Distribution Agreement, Revenue Recognition Period Entity Well-known Seasoned Issuer Schedule of Commitments and Contingencies [Table] Represents the information pertaining to commitments and contingencies. Entity Voluntary Filers Commitments and Contingencies [Line Items] Commitments and Contingencies Entity Current Reporting Status Period of Contractual Obligations Period over which contractual obligations will be paid (in years) Represents the period over which contractual obligations of the entity will be paid. Entity Filer Category Contractual Obligation Total amount of future payments due on contractual obligation. Aggregate contractual obligations related to sponsorships and other marketing activities Entity Public Float Number of Stories in Real Estate Property The number of stories in a real property owned as of the balance sheet date. Number of stories of office building Entity Registrant Name Licensing Agreement [Member] Licensing Agreements Represents the licensing agreements of the entity. Entity Central Index Key Contractual Obligation Fiscal Year Maturity [Abstract] Contractual obligations related primarily to sponsorships and other commitments Contractual Obligation Due in Next Twelve Months 2012 Amount of contractual obligation maturing in the next fiscal year following the latest fiscal year. Cost of Purchases of Direct Materials from Suppliers of Limited Resources Value of purchases from suppliers of limited resources Represents the value of purchases from suppliers of limited resources. 2013 Amount of contractual obligation maturing in the second fiscal year following the latest fiscal year. Contractual Obligation Due in Second Year Entity Common Stock, Shares Outstanding Contractual Obligation Due in Third Year Amount of contractual obligation maturing in the third fiscal year following the latest fiscal year. 2014 Contractual Obligation Due in Fourth Year 2015 Amount of contractual obligation maturing in the fourth fiscal year following the latest fiscal year. Number of Raw Material Suppliers Number of suppliers of raw material Represents the number of raw material supplier's with whom capital commitments have made by the entity and its subsidiaries. Contractual Obligation Due in Fifth Year Amount of contractual obligation maturing in the fifth fiscal year following the latest fiscal year. 2016 Contractual Obligation Due after Fifth Year 2017 and thereafter Amount of contractual obligation maturing after the fifth fiscal year following the latest fiscal year. The value (monetary amount) of the punitive award the plaintiff seeks in the legal matter. Amount of plaintiff claims for punitive damages Loss Contingency Punitive Damages Sought Value Number of motions which occurred on a specified date Represents the number of motions which occurred on the specified date in the litigation procedure. Number of Motions Occurred in Litigation Number of dispositive motions filed (in classes) Represents the number of dispositive motions filed in the litigation procedure. Number of Dispositive Motions Filed in Litigation Schedule of Stock Repurchases [Table] Schedule detailing information relating to stock repurchases. Stock Repurchases [Domain] All stock repurchase methods of the business entity. All methods of stock repurchases of the business entity. Stock Repurchases [Line Items] TREASURY STOCK PURCHASE Treasury Stock Additional Shares Acquired Subsequent to Period Additional shares purchased, subsequent to period Number of shares that have been repurchased subsequent to the period and are being held in treasury. Treasury Stock Acquired Average Cost Per Share Subsequent to Period Average purchase price, subsequent to period (in dollars per share) Total cost of shares repurchased divided by the total number of shares repurchased subsequent to the period. Stock Repurchase Program Authorized Amount Subsequent to Period Amount of shares the board of directors authorized to repurchase, subsequent to period The amount authorized by an entity's Board of Directors under a new share repurchase program. Aggregate Intrinsic Value Share Based Compensation Arrangement by Share Based Payment Award, Options, Outstanding, Aggregate Intrinsic Value [Abstract] Stock options, Weighted-Average Exercise Price Per Share Share Based Compensation Arrangement by Share Based Payment Award, Options, Weighted Average Exercise Price [Abstract] Represents the details pertaining to the various types of instruments of share-based compensation awards. Schedule of Share Based Compensation Arrangement by Share Based Payment Award, Award Type [Domain] Document Fiscal Year Focus Number of Stock Based Compensation Plans Stock-based compensation plans The number of stock-based compensation plans under which shares are available for grant. Document Fiscal Period Focus Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other than Options, Forfeited or Cancelled in Period The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited or cancelled during the reporting period. Forfeited/cancelled (in shares) Share Based Compensation Arrangement by Share Based Payment Award, Equity Instruments Other than Options, Forfeited or Cancelled in Period, Weighted Average Grant Date Fair Value The weighted average fair value as of the grant date of equity-based award plans other than stock (unit) option plans that were not exercised or put into effect during the reporting period as a result of a forfeiture or cancellation specified in the contractual agreement of the plan. Forfeited/cancelled (in dollars per share) Total unrecognized compensation expense related to nonvested shares granted to both employees and non-employees The aggregate unrecognized cost of equity-based awards made to employees and non-employees under equity-based compensation awards that have yet to vest as of the balance sheet date. Employee and Nonemployee Service Share Based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized Cost expected to be recognized over a weighted-average period (in years) The weighted-average period, over which unrecognized compensation is expected to be recognized for equity-based compensation plans, using a decimal to express in number of years. Employee and Nonemployee Service Share Based Compensation, Nonvested Awards, Total Compensation Cost Not yet Recognized, Period for Recognition Represents the forfeiture rate for all employees before revision. Share Based Compensation Arrangement by Share Based Payment Award, Options Forfeiture Rate Prior to Revision Forfeiture rate for all employees before revision (as a percent) Share Based Compensation Recognized in Operating Expenses Represents the portion of operating expenses recognized in the consolidated financial statements that relates to total employee and non-employee share-based compensation. Total employee and non-employee share-based compensation expense included in operating expenses Incentive Stock Option [Member] Incentive stock option Represents the incentive stock options of the entity. Share Based Compensation Arrangement by Share Based Payment Award, Options Revised Forfeiture Rate for Senior Executives Revised forfeiture rate for senior executives (as a percent) Represents the revised forfeiture rate for senior executives. Non Qualified Stock Option [Member] Non-Qualified stock option Represents the non-qualified stock options of the entity. Share Based Compensation Arrangement by Share Based Payment Award, Options Revised Forfeiture Rate for Recipients Other than Senior Executives Revised forfeiture rate for all other recipients except senior executives (as a percent) Represents the revised forfeiture rate for all other recipients except senior executives. Share Based Compensation Arrangement by Share Based Payment Award, Options Reduction in Compensation Expense Due to Revision of Forfeiture Rates Cumulative impact of the revised forfeiture rates on stock-based compensation expense Represents the reduction in stock-based compensation expense due to revision of forfeiture rate. Number of reportable segments The number of reportable segments of the entity. Reporting Segments, Number Document Type Represents revenue minus variable costs for the period. Contribution margin Segment Reporting Information, Contribution Margin Corporate and unallocated expense Represents corporate and other expenses not allocated to reportable segments. Segment Reporting Information, Corporate and Unallocated Expense Intersegment Reclassification Increase (Decrease) in Net Sales Increase (decrease) in net sales due to reclassification The increase (decrease) in sales resulted from intersegment reclassification of products or services. Intersegment Reclassification Increase (Decrease) in Contribution Margin Increase (decrease) in contribution margin due to reclassification The increase (decrease) in contribution margin resulted from intersegment reclassification of products or services. Customer accounted net sales (as percent) Represents the entity's percentage of net sales from the customer for the period. Percentage of Net Sales Contributed by Major Customer Represents Coca-Cola Enterprises, Inc. ("CCE"), a major customer of the entity. Coca-Cola Enterprises, Inc. ("CCE") Coca Cola Enterprises, Inc. [Member] Percentage of net sales to customers outside the United States Percentage of revenues from external customers attributed to all foreign countries in total from which the entity derives revenues. Entity Wide Disclosure on Geographic Areas Revenue from External Customers Attributed to Foreign Countries Percentage Number of directors and officers who are principal owners of a company that provides promotional materials Represents the number of directors and officers of the entity that are principal owners of a separate company that provides promotional materials to the entity. Related Party Transaction, Number of Directors as Principal Owners of Related Party Purchase Agreement Represents the agreement entered into by the entity to purchase and acquire real estate property. Acquisition Agreement [Member] Number of significant changes as per revised guidance Represents the number of significant changes due to revised guidance during the period. Number of Significant Changes Subject to Revised Guidance Represents the number of statements presented by the entity to reflect the net income, total net income, components of other comprehensive income and total of other comprehensive income. Number of separate statements in which the entity is required to present comprehensive income (in statements) New Accounting Pronouncement or Change in Accounting Principle, Number of Separate Statements Debt Instrument Variable Rate Base [Axis] The alternative reference rates that may be used to calculate the variable interest rate of the debt instrument. Additional Paid in Capital, Common Stock Additional paid-in capital Debt Instrument Variable Rate Base [Domain] Identification of the reference rate that is used to calculate the variable interest rate of the debt instrument. Debt Instrument Variable Rate Base Prime [Member] Base (prime) rate The prime interest rate (the interest rate charged by banks to their most creditworthy customers) used to calculate the variable interest rate of the debt instrument. Debt Instrument Variable Rate Base LIBOR [Member] London Interbank Offered Rates The London Interbank Offered Rate (LIBOR) used to calculate the variable interest rate of the debt instrument. Debt Instrument Basis Spread Subtracted from Variable Rate Percentage to be subtracted to compute the variable rate on the debt instrument The percentage points subtracted from the reference rate to compute the variable rate on the debt instrument. Capital Leases Period of Monthly Installments Period over which monthly installments are payable Represents the period over which monthly installments of capital leases are payable. Furniture and Fixtures and Office and Computer Equipment and Software and Software Development Costs and Equipment and Vehicles [Member] Long lived, depreciable assets, commonly used in offices and stores. Along with long lived and depreciable assets, which includes 1) those assets that are not directly used in the production process for inventories or facilities and 2) assets used in the creation, maintenance and utilization of information systems. Capitalized costs of purchased software applications and capitalized costs to develop software for sale or licensing, or for long-term internal use. Tangible personal property, nonconsumable in nature, with finite lives used to produce goods and services. Long lived, depreciable assets used primarily for road transportation. Property and Equipment Percentage of Likelihood of Realization of Recognized Tax Benefit Percentage of likelihood of realization of recognized tax benefit Percentage of the likelihood that the tax position will be recognized as a result of the examination by the taxing authority, above which tax benefits is recognized in the entity's financial statements. Concentration Risk [Abstract] Concentration of Risk Summary of Significant Accounting Policies [Line Items] Summary of significant accounting policies Summary of Significant Accounting Policies [Table] Schedule reflecting summary of significant accounting policies. Maximum Term of Original Maturity to Classify Instruments as Cash Equivalents Maximum term of original maturity to classify instruments as cash equivalents (in months) Represents the maximum original term of maturity for an instrument to be classified as cash equivalent. Shipping and Handling Cost [Abstract] Freight-Out Costs Percentage of Likelihood below which No Tax Benefit is Recognized Percentage of likelihood below which no tax benefit is recognized in the financial statements Percentage of the likelihood that the tax position will be recognized as a result of the examination by the taxing authority, below which no tax benefits is recognized in the entity's financial statements. Distribution Agreements [Abstract] Revenue Recognition Share Based Compensation Arrangement by Share Based Payment Award [Abstract] Stock-Based Compensation Basis of Accounting Policy [Policy Text Block] The entire disclosure for the basis of accounting, or basis of presentation, used to prepare the financial statements (for example, US Generally Accepted Accounting Principles, Other Comprehensive Basis of Accounting, IFRS) policy. Basis of Presentation Reclassifications [Policy Text Block] Reclassifications Disclosure of any material changes in classification including an explanation of the reason for the change and the areas impacted. Impairment or Disposal of Long Lived Assets Including Intangibles [Policy Text Block] Disclosure of accounting policy for recognizing and measuring the impairment of long-lived assets. An entity also may disclose its accounting policy for long-lived assets to be sold. This policy includes goodwill and intangible assets. Long-Lived Assets Operating Expenses [Policy Text Block] Operating Expenses Disclosure of accounting policy for inclusion of significant items in the operating expense. Concentration of Risk [Policy Text Block] Concentration of Risk Disclosure of the accounting policy for concentration of risk of the entity. Contractual Obligation Fiscal Year Maturity Schedule [Table Text Block] Schedule of contractual obligations related primarily to sponsorships and other commitments Tabular disclosure of the aggregate amount of payments due on known contractual obligations for the five years following the date of the latest balance sheet and the combined aggregate amount of maturities of known contractual obligations. Exercise Price Range from Dollars 0.22 to Dollars 0.22 [Member] Range of Exercise Prices $0.22 - $0.22 Represents the exercise price range from 0.22 dollars to 0.22 dollars per share. Exercise Price Range from Dollars 0.27 to Dollars 0.27 [Member] Range of Exercise Prices $0.27 - $0.27 Represents the exercise price range from 0.27 dollars to 0.27 dollars per share. Exercise Price Range from Dollars 2.09 to Dollars 2.09 [Member] Range of Exercise Prices $2.09 - $2.09 Represents the exercise price range from 2.09 dollars to 2.09 dollars per share. Exercise Price Range from Dollars 3.29 to Dollars 3.29 [Member] Range of Exercise Prices $3.29 - $3.29 Represents the exercise price range from 3.29 dollars to 3.29 dollars per share. Exercise Price Range from Dollars 5.64 to Dollars 6.21 [Member] Range of Exercise Prices $5.64 - $6.21 Represents the exercise price range from 5.64 dollars to 6.21 dollars per share. Exercise Price Range from Dollars 8.44 to Dollars 8.44 [Member] Range of Exercise Prices $8.44 - $8.44 Represents the exercise price range from 8.44 dollars to 8.44 dollars per share. Exercise Price Range from Dollars 11.36 to Dollars 15.60 [Member] Range of Exercise Prices $11.36 - $15.60 Represents the exercise price range from 11.36 dollars to 15.60 dollars per share. Exercise Price Range from Dollars 15.86 to Dollars 15.86 [Member] Range of Exercise Prices $15.86 - $15.86 Represents the exercise price range from 15.86 dollars to 15.86 dollars per share. Exercise Price Range from Dollars 15.94 to Dollars 18.07 [Member] Range of Exercise Prices $15.94 - $18.07 Represents the exercise price range from 15.94 dollars to 18.07 dollars per share. Depreciation Depreciation expenses Exercise Price Range from Dollars 18.64 to Dollars 46.04 [Member] Range of Exercise Prices $18.64 - $46.04 Represents the exercise price range from 18.64 dollars to 46.04 dollars per share. Exercise Price Range from Dollars 0.45 to Dollars 0.45 [Member] Represents the exercise price range from 0.45 dollars to 0.45 dollars per share. Range of Exercise Prices $0.45 - $0.45 Exercise Price Range from Dollars 0.53 to Dollars 0.53 [Member] Represents the exercise price range from 0.53 dollars to 0.53 dollars per share. Range of Exercise Prices $0.53 - $0.53 Exercise Price Range from Dollars 4.19 to Dollars 4.19 [Member] Represents the exercise price range from 4.19 dollars to 4.19 dollars per share. Range of Exercise Prices $4.19 - $4.19 Exercise Price Range from Dollars 6.59 to Dollars 6.59 [Member] Represents the exercise price range from 6.59 dollars to 6.59 dollars per share. Range of Exercise Prices $6.59 - $6.59 Exercise Price Range from Dollars 6.66 to Dollars 12.43 [Member] Represents the exercise price range from 6.66 dollars to 12.43 dollars per share. Range of Exercise Prices $6.66 - $12.43 Exercise Price Range from Dollars 16.87 to Dollars 16.87 [Member] Represents the exercise price range from 16.87 dollars to 16.87 dollars per share. Range of Exercise Prices $16.87 - $16.87 Exercise Price Range from Dollars 20.03 to Dollars 31.19 [Member] Represents the exercise price range from 20.03 dollars to 31.19 dollars per share. Range of Exercise Prices $20.03 - $31.19 Exercise Price Range from Dollars 31.72 to Dollars 31.72 [Member] Represents the exercise price range from 31.72 dollars to 31.72 dollars per share. Range of Exercise Prices $31.72 - $31.72 Exercise Price Range from Dollars 31.87 to Dollars 35.64 [Member] Represents the exercise price range from 31.87 dollars to 35.64 dollars per share. Range of Exercise Prices $31.87 - $35.64 Exercise Price Range from Dollars 36.13 to Dollars 52.51 [Member] Represents the exercise price range from 36.13 dollars to 52.51 dollars per share. Range of Exercise Prices $36.13 - $52.51 Amortization of trademarks Deferred Tax Liabilities Goodwill and Intangible Assets Intangible Assets Trademarks The cumulative amount of the estimated future tax effects attributable to trademarks that were expensed for tax purposes but capitalized in conformity with generally accepted accounting principles or which were recognized as revenue under GAAP but not for tax purposes and which will reverse in future periods. Operating Loss Carryforwards Not Subject to Expiration Net operating loss carryforwards subject to indefinite carryforward The sum of domestic, foreign and state and local operating loss carryforwards available to reduce future taxable income under enacted tax laws which are not subject to expiration. Operating Loss Carryforwards Subject to Expiration Net operating loss carryforwards that begin to expire in 2017 The sum of domestic, foreign and state and local operating loss carryforwards available to reduce future taxable income under enacted tax laws which are subject to expiration. Deferred Tax Assets Amortization of Graphic Design Amortization of graphic design The tax effect as of the balance sheet date of the amount of estimated future tax deductions arising from the amortization of graphic design. Deferred Tax Assets, Prepaid Supplies Prepaid supplies Represents the tax effect as of the balance sheet date of the amount of the estimated future tax deductions attributable to prepaid supplies related items which can only be realized if sufficient taxable income is generated in future periods to enable the deduction to be taken. Deferred Tax Liabilities Goodwill and Intangible Assets Intangible Assets Graphic Design Amortization of graphic design The cumulative amount of the estimated future tax effects attributable to the graphic design that were expensed for tax purposes but capitalized in conformity with generally accepted accounting principles, or which were recognized as revenue under GAAP but not for tax purposes and which will reverse in future periods. Schedule of Defined Contribution Benefit Plans Disclosures [Table] Disclosures about defined contribution plans. Defined Contribution Benefit Plan [Line Items] Defined Contribution Plan Defined Contribution Plan, Employee Contribution Limit, Percent of Compensation Annual employee contribution limit as a percent of compensation The limit of annual employee contributions to the plan as a percent of compensation. Defined Contribution Benefit Plans Disclosure Benefit Plans [Axis] Disclosures about defined contribution plan. Defined Contribution Plans [Domain] The name of the defined contribution plan. Defined Contribution Plan, Employer Matching Contribution as Percentage of Employees Contribution Employer matching contribution as a percentage of the employee's contribution Represents the employer matching contribution as a percentage of the employee's contribution towards the defined contribution plan. Defined Contribution Plan, Percent of Employee Earnings Eligible for Employer Matching Contribution Percent of employee's earnings eligible for employer matching contribution Represents the percent of employee's earnings eligible for employer matching contribution. Defined Contribution Plan, Employers Matching Contribution, Annual Vesting Percentage Percentage of contribution vested each year Percentage of employer's matching contributions to the defined contribution plan that vests in a given year. Defined Contribution Plan, Employers Matching Contribution, Vesting Period Vesting period of contribution by the company (in years) Represents the vesting period for matching contributions by the company. Operating Leases Area under Lease Agreement Area of warehouse and distribution space under lease agreement (in square feet) Represents the area for which a lease agreement was entered into by the entity. Operating Leases Period of Leases Period of operating leases (in months) Represents the period of the operating leases. Operating Leases Rent Expense Minimum Rentals at Commencement Monthly rental payments at the commencement of the lease Represents the monthly rental payments at the commencement of the operating lease. Operating Leases Rent Expense Percentage of Increase Percentage by which rental payments increase over the lease term (as a percent) Represents the rate of increase in rental expense for an operating lease at the end of each 30 month period. Operating Leases Rent Expense Interval after which Rental Payments Increase Interval after which rental payments increase over the lease term (in months) Represents the time interval after which rental payments increase by the specified percentage as per the lease agreement. Schedule of Share Based Compensation Arrangement by Share Based Payment Award, Award Plan Name [Axis] Disclosures pertaining to an equity-based compensation arrangement, by plan name. Schedule of Share Based Compensation Arrangement by Share Based Payment Award, Plan Name [Domain] The information that pertains to various equity-based compensation plans under the share-based compensation arrangement. Omnibus Incentive Plan 2011 [Member] 2011 Omnibus Incentive Plan Hansen Natural Corporation 2011 Omnibus Incentive Plan is a stock-based compensation plan under which shares were available for grant on December 31, 2011. Non Employee Stock Option [Member] An arrangement whereby a non-employee is entitled to receive in the future, subject to vesting and other restrictions, a number of shares in the entity at a specified price, as defined in the agreement. Stock options, non-employee directors Stock Incentive Plan for Nonemployee Directors 2009 [Member] 2009 Directors Plan 2009 Hansen Natural Corporation Stock Incentive Plan for Nonemployee Directors is a stock-based compensation plan under which shares were available for grant on December 31, 2011. Share Based Compensation Arrangement by Share Based Payment Award, Reduction in Number of Shares Authorized for Each Share Granted Reduction in number of shares for each share granted Represents the reduction in number of shares authorized for each share granted or issued with respect to a Full Value Award. A Full Value Award is an award other than an incentive stock option, a non-qualified stock option, or a stock appreciation right, which is settled by the issuance of shares. Vesting Rights Percentage Vesting rights on the last business day prior to the date of the annual meeting (as a percent) Description of award terms as to how many shares or portion of an award are no longer contingent on satisfaction of either a service condition, market condition or a performance condition, thereby giving the employee the legal right to convert the award to shares, shown as a percentage. Share Based Compensation Arrangement by Share Based Payment Award, Award Vesting Rights, Percentage Percentage of the award that vests on the last business day prior to the date of the annual meeting, in the calendar year following the calendar year in which such award is granted. Percentage of award vesting on the last business day prior to the date of the annual meeting Share Based Compensation Arrangement by Share Based Payment Award, Percentage of Closing Price of Common Stock at Grant Date to Determine Exercise Price Percentage of closing price of the company's common stock on the date an option is granted to determine the exercise price Represents the percentage of closing price of the entity's common stock on the option grant date which is used to determine the exercise price. Share Based Compensation Arrangement by Share Based Payment Award, Plan Term The period of time during which awards can be granted under the plan. The period during which awards can be granted, effective June 4, 2009 (in years) Additional amount of common stock authorized to be purchased by the Board of Directors Stock Repurchase Program, Additional Authorized Amount Represents the additional amount of common stock authorized to be purchased by the entity's Board of Directors under a stock repurchase plan. Accounts payable for treasury stock purchases Represents the future cash outflow to pay for treasury stock purchases that have occurred. Treasury Stock Purchases Incurred but Not yet Paid Derivative Litigation [Member] Derivative Litigation Represents information pertaining to the derivative litigation. Loss Contingency Number of Derivative Complaints Number of derivative complaints Represents the number of derivative complaints filed against the entity pertaining to a loss contingency. Advertising Costs, Policy [Policy Text Block] Advertising and Promotional Expenses Allowance for Doubtful Accounts [Member] Allowance for doubtful accounts, sales returns and cash discounts Amortization of Intangible Assets Amortization of trademark Trademark amortization CONDENSED CONSOLIDATED BALANCE SHEETS Building Building [Member] Capital Additions [Member] Office building, including the real property Capital Lease Obligations, Current Current portion of debt Company debt consisting of capital leases Capital Lease Obligations [Member] Capital lease obligations Capital Leases, Lessee Balance Sheet, Assets by Major Class, Accumulated Depreciation Accumulated depreciation Capital Leases, Balance Sheet, Assets by Major Class, Net Net book value Capital Leases, Income Statement, Interest Expense Interest expenses for capital lease obligations Cash and Cash Equivalents, at Carrying Value CASH AND CASH EQUIVALENTS, beginning of period CASH AND CASH EQUIVALENTS, end of period Cash and cash equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Cash and Cash Equivalents Interest Paid Interest Certificates of Deposit [Member] Certificates of deposit Increase (Decrease) in Accounts Receivable Accounts receivable Valuation Allowance Valuation Allowance, Deferred Tax Asset, Change in Amount Increase (Decrease) in Income Taxes Payable Income taxes payable Increase (Decrease) in Inventories Inventories Increase (Decrease) in Prepaid Expense and Other Assets Prepaid expenses and other current assets Increase (Decrease) in Operating Capital [Abstract] Effect on cash of changes in operating assets and liabilities: Increase (Decrease) in Accounts Payable Accounts payable Increase (Decrease) in Accrued Liabilities Accrued liabilities Commitments and Contingencies Disclosure [Text Block] COMMITMENTS AND CONTINGENCIES Common Stock, Shares Authorized Common stock, shares authorized Common Stock, Shares, Issued Common stock, shares issued Common Stock, Shares, Outstanding Common stock, shares outstanding Current Income Tax Expense (Benefit), Continuing Operations [Abstract] Current: Deferred Income Tax Expense (Benefit), Continuing Operations [Abstract] Deferred: Income Tax Expense (Benefit), Continuing Operations [Abstract] Provision for income taxes Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Comprehensive Income (Loss) Note [Text Block] ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) Concentration Risk, Percentage Percentage of net sales from major customer Concentration Risk by Type [Axis] Concentration Risk Type [Domain] Direct Operating Cost, Royalty Expense Royalty expense Cost of Goods Sold COST OF SALES Cost of Sales, Policy [Policy Text Block] Cost of Sales Shipping, Handling and Transportation Costs Freight-out costs Accumulated Other Comprehensive Income (Loss), Foreign Currency Translation Adjustment, Net of Tax Foreign currency translation adjustments Current Federal Tax Expense (Benefit) Federal Current Foreign Tax Expense (Benefit) Foreign Current Income Tax Expense (Benefit) Total current provision Liabilities, Current Total current liabilities Liabilities, Current [Abstract] CURRENT LIABILITIES: Current State and Local Tax Expense (Benefit) State Customer Concentration Risk [Member] Customer concentration Lawsuit in Superior Court by Wendy Crossland and Richard Fournier Damages from Product Defects [Member] Debt, Current Current portion of debt Deferred Federal Income Tax Expense (Benefit) Federal Deferred Foreign Income Tax Expense (Benefit) Foreign Deferred Income Tax Expense (Benefit) Deferred income taxes Total deferred provision Deferred Tax Assets, Net, Current Deferred income taxes Deferred Revenue, Revenue Recognized Revenue recognized Deferred State and Local Income Tax Expense (Benefit) State Deferred Tax Assets, Gross [Abstract] Deferred Tax Assets: Deferred Tax Assets, Deferred Income Deferred revenue Deferred Tax Assets, Gross Total gross deferred tax assets Deferred Tax Assets, Inventory Capitalization of inventory costs Deferred Tax Assets (Liabilities), Net Net deferred tax assets Deferred Tax Assets, Operating Loss Carryforwards, Foreign Foreign net operating loss carryforward Deferred Tax Assets, Other Comprehensive Loss Tax benefit Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Employee Compensation Accrued compensation Deferred Tax Assets, Tax Deferred Expense, Compensation and Benefits, Share-based Compensation Cost Stock-based compensation Deferred Tax Assets, Tax Deferred Expense, Other State franchise tax Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Accrued Liabilities Accrued other liabilities Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Allowance for Doubtful Accounts Reserve for doubtful accounts Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Impairment Losses Securities impairment Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Other Reserve for marketing development fund Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Reserves Reserve for inventory obsolescence Deferred Tax Assets, Tax Deferred Expense, Reserves and Accruals, Returns and Allowances Reserve for sales returns Deferred Tax Liabilities [Abstract] Deferred Tax Liabilities: Deferred Tax Liabilities Total gross deferred tax liabilities Deferred Revenue, Current Deferred revenue Deferred Revenue, Noncurrent DEFERRED REVENUE EMPLOYEE BENEFIT PLAN Defined Contribution Plan, Cost Recognized Matching contributions by the company Consolidation, Policy [Policy Text Block] Principles of Consolidation Effect of exchange rate changes on cash and cash equivalents Effect of Exchange Rate on Cash and Cash Equivalents, Continuing Operations Effective Income Tax Rate Reconciliation, at Federal Statutory Income Tax Rate Federal statutory rate (as a percent) Allocated Share-based Compensation Expense Compensation expense on share-based plans Stock-based compensation expense Employee Service Share-based Compensation, Allocation of Recognized Period Costs, Report Line [Domain] Employee Service Share-based Compensation, Aggregate Disclosures [Abstract] Compensation cost charged against income Employee Service Share-based Compensation, Tax Benefit from Compensation Expense Less: Amount of income tax benefit recognized in earnings Share-based Compensation Stock-based compensation Total employee and non-employee share-based compensation expense included in income, before income tax Disclosure on Geographic Areas, Revenue from External Customers Attributed to Foreign Countries Net sales to customers outside the United States Name of Major Customer [Domain] Schedule of Revenue by Major Customers, by Reporting Segments [Table] Equipment Equipment [Member] Adjustments for Error Corrections [Axis] Restatement Adjustment [Member] Adjustments Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Finite-Lived Intangible Assets [Abstract] Intangibles Finite-Lived Intangible Assets, Amortization Expense Amortization expense Foreign Currency Transactions and Translations Policy [Policy Text Block] Foreign Currency Translation and Transactions Furniture and fixtures Furniture and Fixtures [Member] Gain (Loss) on Sale of Property Plant Equipment Gain on disposal of property and equipment Goodwill and Intangible Assets, Intangible Assets, Policy [Policy Text Block] Intangibles Gross Profit GROSS PROFIT Other than Temporary Impairment Losses, Investments (Gain) loss on investments, net Loss on investments and put option, net (Note 3) CONDENSED CONSOLIDATED STATEMENTS OF INCOME Diluted (in dollars per share) Income (Loss) from Continuing Operations, Per Diluted Share Basic (in dollars per share) Income (Loss) from Continuing Operations, Per Basic Share Income Tax Disclosure [Text Block] INCOME TAXES Unrecognized Tax Benefits, Income Tax Penalties and Interest Accrued Accrued interest and penalties related to unrecognized tax benefits Income Tax, Policy [Policy Text Block] Income Taxes Income Tax Expense (Benefit), Continuing Operations, Income Tax Reconciliation [Abstract] Reconciliation of income tax expense Income Tax Reconciliation, Deductions, Qualified Production Activities Domestic production deduction Income Tax Reconciliation, Income Tax Expense (Benefit), at Federal Statutory Income Tax Rate U.S. Federal tax expense at statutory rates Income Tax Reconciliation, Nondeductible Expense Permanent differences Income Tax Reconciliation, Other Adjustments Other Income Tax Reconciliation, State and Local Income Taxes State income taxes, net of federal tax benefit Increase (Decrease) in Accrued Salaries Accrued compensation Incremental Common Shares Attributable to Conversion of Debt Securities Dilutive securities (in shares) Intangible Assets, Net (Excluding Goodwill) INTANGIBLES, net Intangible, net Finite-Lived Intangible Assets, Gross Amortizing intangibles, gross Finite-Lived Intangible Assets, Net Amortizing intangibles, net Indefinite-Lived Intangible Assets (Excluding Goodwill) Non-amortizing intangibles Internal Use Software, Policy [Policy Text Block] Capitalized Software Costs Inventories [Member] Raw material items Inventory, Net Inventories Inventories, net Inventory, Policy [Policy Text Block] Inventories Investment, Policy [Policy Text Block] Investments Investments in Debt and Marketable Equity Securities (and Certain Trading Assets) Disclosure [Text Block] INVESTMENTS Labor and Related Expense Payroll cost Land Land [Member] Leasehold improvements Leasehold Improvements [Member] Liabilities and Equity Total Liabilities and Stockholders' Equity Liabilities and Equity [Abstract] LIABILITIES AND STOCKHOLDERS' EQUITY Line of Credit Facility, Maximum Borrowing Capacity Maximum borrowing capacity Line of Credit [Member] Line of credit Long-term Investments INVESTMENTS Investments Loss Contingencies by Nature of Contingency [Axis] Loss Contingencies [Line Items] Litigation Loss Contingencies [Table] Loss Contingency, Nature [Domain] Money Market Funds [Member] Money market funds Related Party Transactions, by Related Party [Axis] Net cash provided by operating activities Net Cash Provided by (Used in) Operating Activities, Continuing Operations CASH FLOWS FROM OPERATING ACTIVITIES: Net Cash Provided by (Used in) Operating Activities, Continuing Operations [Abstract] NET INCOME Net income Net income, as reported Net Income (Loss) Available to Common Stockholders, Basic New Accounting Pronouncements or Change in Accounting Principle [Line Items] Reclassifications and adjustments Adjustments for New Accounting Pronouncement [Member] ASC 210-20-45 New Accounting Pronouncements or Change in Accounting Principle [Table] Nonoperating Income (Expense) Total other income (expense) Other income (expense) Nonoperating Income (Expense) [Abstract] OTHER INCOME (EXPENSE): Marketing and Advertising Expense Advertising and promotional expenses Marketing and Advertising Expense [Abstract] Advertising and Promotional Expenses Professional Fees Professional service expenses Operating Leases, Future Minimum Payments Due Aggregate operating lease commitments Operating Leases, Future Minimum Payments Due [Abstract] Future minimum rental payments under the operating leases Operating Leases, Future Minimum Payments Due, Current 2012 Operating Leases, Future Minimum Payments, Due in Five Years 2016 Operating Leases, Future Minimum Payments, Due in Four Years 2015 Operating Leases, Future Minimum Payments, Due in Three Years 2014 Operating Leases, Future Minimum Payments, Due in Two Years 2013 Operating Leases, Future Minimum Payments, Due Thereafter 2017 and thereafter Net operating loss carryforwards Operating Loss Carryforwards Operating Income (Loss) OPERATING INCOME Operating income Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] BASIS OF PRESENTATION Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Change in unrealized loss on available-for-sale securities, net of tax Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Foreign currency translation adjustments Foreign currency translation Other Comprehensive Income (Loss), Net of Tax [Abstract] Other comprehensive income (loss): Other Comprehensive Income (Loss), Unrealized Holding Gain (Loss) on Securities Arising During Period, Net of Tax Change in unrealized gain on available-for-sale securities, net of tax Payments for (Proceeds from) Other Investing Activities Decrease in other assets Pending or Threatened Litigation [Member] Certain class action, Christopher Chavez Pension and Other Postretirement Benefits Disclosure [Text Block] EMPLOYEE BENEFIT PLAN Prepaid Taxes Prepaid income taxes Proceeds from Sale and Maturity of Held-to-maturity Securities Maturities of held-to-maturity investments Proceeds from Issuance of Common Stock Issuance of common stock Proceeds from Sale of Available-for-sale Securities Sales of available-for-sale investments Proceeds from Sale of Property, Plant, and Equipment Proceeds from sale of property and equipment Proceeds from Sale of Short-term Investments Sales of trading investments Property, Plant and Equipment, Gross Property and equipment, gross Property, Plant and Equipment, Net PROPERTY AND EQUIPMENT, net Property and equipment, net PROPERTY AND EQUIPMENT, Net Property, Plant and Equipment, Policy [Policy Text Block] Property and Equipment Provision for Doubtful Accounts Provision for doubtful accounts Bad debt expense Payments to Acquire Available-for-sale Securities Purchases of available-for-sale investments Payments to Acquire Held-to-maturity Securities Purchases of held-to-maturity investments Payments to Acquire Intangible Assets Additions to intangibles Payments to Acquire Property, Plant, and Equipment Purchases of property and equipment Receivables, Policy [Policy Text Block] Accounts Receivable Reconciliation of Unrecognized Tax Benefits, Excluding Amounts Pertaining to Examined Tax Returns [Roll Forward] Gross unrecognized tax benefits, roll forward Related Party [Domain] Related Party Transaction [Line Items] Related party transactions Related Party Transactions Disclosure [Text Block] RELATED PARTY TRANSACTIONS Schedule of Related Party Transactions, by Related Party [Table] Repayments of Short-term Debt Principal payments on debt Payments for Repurchase of Common Stock Purchases of common stock held in treasury Retained Earnings (Accumulated Deficit) Retained earnings Revenue Recognition, Policy [Policy Text Block] Revenue Recognition Proceeds from Sale, Maturity and Collection of Investments Redemption of investment securities at par through normal market channels Sales Revenue, Goods, Net [Member] Sales Sales Revenue, Goods, Net NET SALES Net sales Inventory Disclosure [Text Block] INVENTORIES Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs [Table Text Block] Schedule of total compensation cost charged against income Property, Plant and Equipment [Table Text Block] Schedule of property and equipment Schedule of Valuation and Qualifying Accounts Disclosure [Text Block] SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS Segment Reporting Disclosure [Text Block] SEGMENT INFORMATION Schedule of Segment Reporting Information, by Segment [Table Text Block] Schedule of net revenues and other financial information by segment Segment Reporting Information [Line Items] Segment information Schedule of Segment Reporting Information, by Segment [Table] Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Weighted Average Grant Date Fair Value Non-vested at the beginning of the period (in shares) Non-vested at the end of the period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Number Non-vested at the beginning of the period (in dollars per share) Non-vested at the end of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested, Weighted Average Grant Date Fair Value Vested (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period Vested (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Vested in Period, Weighted Average Grant Date Fair Value Tenure of award (in years) Share-based Compensation Arrangement by Share-based Payment Award, Expiration Date Vesting period (in years) Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Stock-based compensation, vesting term Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Rights Vesting rights on the last business day prior to the date of the annual meeting (as a percent) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Exercisable Options Options Exercisable (in shares) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Domain] Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Axis] Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Number of Outstanding Options Stock options outstanding (in shares) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Upper Range Limit Stock options, range of exercise prices, high end of range (in dollars per share) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range [Line Items] Stock options outstanding and stock options exercisable Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table] Aggregate amount of common stock authorized (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Shares available for grant Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Total intrinsic value of options exercised Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Total Intrinsic Value Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period, Weighted Average Exercise Price Exercised (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Net of Forfeitures Granted (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Exercise Price Granted (in dollars per shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Grants in Period, Weighted Average Grant Date Fair Value Weighted-average grant-date fair value of options granted (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Intrinsic Value Balance at the beginning of the period Balance at the end of the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Balance at the beginning of the period (in shares) Balance at the end of the period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Exercise Price Balance at the beginning of the period (in dollars per share) Balance at the end of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Number Exercisable at the end of the period (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Exercise Price Exercisable at the end of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Weighted Average Remaining Contractual Term Exercisable at the end of the period (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate Dividend yield (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term Expected term (in years) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate Expected volatility (as a percent) Risk-free interest rate (as a percent) Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate Employee Service Share-based Compensation, Cash Received from Exercise of Stock Options Cash received from option exercises Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Stock-based compensation Schedule of Share-based Compensation, Shares Authorized under Stock Option Plans, by Exercise Price Range [Table Text Block] Summary of stock options outstanding and exercisable Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Freight-Out Costs Shipping and Handling Cost, Policy [Policy Text Block] Short-term Debt, Type [Domain] Short-term Debt, Type [Axis] DEBT Short-term Debt [Line Items] Schedule of Short-term Debt [Table] Short-term Investments Short-term investments Short-term Investments [Member] Short-term CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS CONDENSED CONSOLIDATED STATEMENTS OF COMPREHENSIVE INCOME CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY Share-based Compensation, Option and Incentive Plans Policy [Policy Text Block] Stock-Based Compensation STOCKHOLDERS' EQUITY: Stockholders' Equity Attributable to Parent [Abstract] Stockholders' Equity Note [Abstract] Stock Split Subsequent Event Type [Axis] SUBSEQUENT EVENTS Subsequent Event [Line Items] Subsequent Event [Table] Subsequent Event Type [Domain] Summary of Income Tax Contingencies [Table Text Block] Schedule of roll-forward of the total gross unrecognized tax benefits, not including interest and penalties Supplemental Cash Flow Information [Abstract] SUPPLEMENTAL INFORMATION: Excess Tax Benefit from Share-based Compensation, Financing Activities Tax benefit from exercise of stock options Income Taxes Paid Income taxes Assets, Current Total current assets Assets, Current [Abstract] CURRENT ASSETS: Trading Securities, Change in Unrealized Holding Gain (Loss) Gain (loss) on trading securities held Available-for-sale Securities, Transfers to Trading, Gains (Losses) (Loss) on transfer from available-for-sale to trading Treasury Stock Acquired, Average Cost Per Share Average purchase price (in dollars per share) Treasury Stock [Member] Treasury stock US Government Corporations and Agencies Securities [Member] U.S. government agency securities. US Treasury Securities [Member] U.S. Treasuries Unrecognized Tax Benefits Balance at the beginning of the period Balance at the end of the period Unrecognized Tax Benefits, Decreases Resulting from Prior Period Tax Positions Decreases for tax positions related to the prior years Unrecognized Tax Benefits, Decreases Resulting from Settlements with Taxing Authorities Decreases related to settlement with taxing authority Unrecognized Tax Benefits, Increases Resulting from Current Period Tax Positions Additions for tax positions related to the current year Unrecognized Tax Benefits, Increases Resulting from Prior Period Tax Positions Additions for tax positions related to the prior year Valuation Allowance, Amount Valuation Allowance Allowance on Deferred Tax Assets Valuation Allowance of Deferred Tax Assets [Member] Valuation Allowances and Reserves, Balance Balance at beginning of period Balance at end of period Valuation Allowances and Reserves, Charged to Cost and Expense Charged to cost and expenses Valuation Allowances and Reserves, Deductions Deductions Valuation Allowances and Reserves [Domain] Valuation and Qualifying Accounts Disclosure [Line Items] Valuation and qualifying accounts Valuation Allowances and Reserves Type [Axis] Valuation and Qualifying Accounts Disclosure [Table] Vehicles Vehicles [Member] Weighted Average Number of Shares Outstanding, Diluted Diluted (in shares) Diluted (in shares) Weighted Average Number of Shares Outstanding, Basic Basic (in shares) Director that serves as counsel Director [Member] Common Stock [Member] Common stock Assets Held under Capital Leases [Member] Assets acquired under capital leases Property, Plant and Equipment Disclosure [Text Block] PROPERTY AND EQUIPMENT, Net Property, Plant and Equipment, Type [Domain] Property, Plant and Equipment, Useful Life, Maximum Maximum estimated useful lives of the assets (in years) Property, Plant and Equipment, Useful Life, Minimum Minimum estimated useful lives of the assets (in years) Computer software Software and Software Development Costs [Member] Put Option [Member] Put options related to auction rate securities Put Options Cash Cash Auction Rate Securities [Member] Auction rate securities Variable Rate Demand Obligation [Member] Variable rate demand notes Available-for-sale Securities, Amortized Cost Basis Amortized cost basis of investments Amortized Cost Available-for-sale Securities [Abstract] Available-for-sale Held-to-maturity Securities, Fair Value Fair Value Held-to-maturity Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Continuous Unrealized Loss Position less than 12 Months Held-to-maturity Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses Continuous Unrealized Loss Position greater than 12 Months Assets Total Assets Trading Securities (and Certain Trading Assets) [Table Text Block] Schedule of net gain (loss) recognized through earnings on trading securities Trading Securities [Abstract] Trading Net loss recognized through earnings on trading securities Trading Securities, Realized Gain (Loss) Gain on trading securities sold Intangible Assets Disclosure [Text Block] INTANGIBLES, Net Concentration Risk by Benchmark [Axis] Concentration Risk Benchmark [Domain] Deferred Tax Assets, Net, Noncurrent DEFERRED INCOME TAXES Disclosure of Compensation Related Costs, Share-based Payments [Text Block] STOCK-BASED COMPENSATION Estimate of Fair Value, Fair Value Disclosure [Member] Total fair value Scenario, Unspecified [Domain] Statement [Table] Statement, Scenario [Axis] Investments, Fair Value Disclosure Total Fair Value Fair Value Movement in Valuation Allowances and Reserves [Roll Forward] Changes to valuation allowance Assets [Abstract] ASSETS Statement [Line Items] Statement Fair Value, Assets Measured on Recurring Basis [Table Text Block] Schedule of financial assets recorded at fair value on a recurring basis Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table Text Block] Summary of changes in fair value of the Company's Level 3 financial assets Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Table] Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation [Line Items] Changes in fair value of Level 3 financial assets Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Value Balance at the beginning of the period Balance at the end of the period Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Earnings Total gains (losses) for the period: Included in earnings Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Gain (Loss) Included in Other Comprehensive Income (Loss) Total gains (losses) for the period: Included in other comprehensive income Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] Fair value of level 3 financial assets, roll forward Fair Value, Inputs, Level 1 [Member] Level 1 Fair Value, Inputs, Level 2 [Member] Level 2 Fair Value, Inputs, Level 3 [Member] Level 3 Capital Lease Obligations Incurred Capital leases for the acquisition of promotional vehicles TREASURY STOCK PURCHASE Fair Value Disclosures [Text Block] FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES Capital Leases, Balance Sheet, Assets by Major Class, Net [Abstract] Assets acquired under capital leases Quarterly Financial Information [Text Block] QUARTERLY FINANCIAL DATA (Unaudited) CASH FLOWS FROM INVESTING ACTIVITIES: Net Cash Provided by (Used in) Investing Activities, Continuing Operations [Abstract] CASH FLOWS FROM FINANCING ACTIVITIES: Net Cash Provided by (Used in) Financing Activities, Continuing Operations [Abstract] Net cash provided by (used in) investing activities Net Cash Provided by (Used in) Investing Activities, Continuing Operations Net cash used in financing activities Net Cash Provided by (Used in) Financing Activities, Continuing Operations Purchase price Payments to Acquire Buildings Treasury Stock, Value Common stock in treasury, at cost; 31,306 and 24,452 shares as of September 30, 2012 and December 31, 2011, respectively Accumulated Other Comprehensive Income (Loss), Available-for-sale Securities Adjustment, Net of Tax Accumulated net unrealized loss on available-for-sale securities, net of tax benefit of $0.0 million as of March 31, 2012 Long-term Purchase Commitment by Category of Item Purchased [Axis] Long-term Purchase Commitment, Category of Item Purchased [Domain] Long-term Purchase Commitment, Amount Purchase Commitments Purchase price of office building Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity Stockholders' Equity, Period Increase (Decrease) Stockholders' Equity, Period Increase (Decrease) Excess Tax Benefit from Share-based Compensation, Operating Activities Tax benefit from exercise of stock options Employee Service Share-based Compensation, Tax Benefit Realized from Exercise of Stock Options Excess tax benefit realized for tax deductions from non-qualified stock option exercises and disqualifying dispositions of incentive stock options Increase (Decrease) in Deferred Revenue Deferred revenue Other Cost and Expense, Operating Other operating expenses Other Assets, Noncurrent OTHER ASSETS Operating Expenses OPERATING EXPENSES Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Options outstanding excluded from the calculations as their effect would have been antidilutive (in shares) NET INCOME PER COMMON SHARE: EARNINGS PER SHARE Net Income per Common Share Earnings Per Share, Policy [Policy Text Block] Net Income Per Common Share Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Extraordinary Items, Noncontrolling Interest INCOME BEFORE PROVISION FOR INCOME TAXES Income before provision for income taxes Schedule of Property, Plant and Equipment [Table] Common Stock, Par or Stated Value Per Share Common stock, par value (in dollars per share) Treasury Stock, Shares Common stock in treasury, shares Property, Plant and Equipment by Type [Axis] Property, Plant and Equipment [Line Items] Property and equipment, net Schedule of Employee Service Share-based Compensation, Allocation of Recognized Period Costs, by Report Line [Axis] Common stock - $0.005 par value; 240,000 shares authorized; 202,661 shares issued and 171,355 outstanding as of September 30, 2012; 198,729 shares issued and 174,277 outstanding as of December 31, 2011 Common Stock, Value, Outstanding Total stockholders' equity Stockholders' Equity Attributable to Parent Components of Deferred Tax Assets [Abstract] Major components of the Company's deferred tax assets (liabilities) Deferred Tax Liabilities, Property, Plant and Equipment Depreciation Income Tax Expense (Benefit) PROVISION FOR INCOME TAXES Held-to-maturity Securities, Parenthetical Disclosure [Abstract] Held-to-Maturity ACCUMULATED OTHER COMPREHENSIVE INCOME (LOSS) Other Income Corresponding gain (loss) to put option recorded in other income Statement, Equity Components [Axis] Additional Paid-in Capital [Member] Additional Paid-in Captial Retained Earnings [Member] Retained Earnings Accumulated Other Comprehensive Income (Loss) [Member] Accumulated Other Comprehensive Income (Loss) Equity Component [Domain] Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Lower Range Limit Stock options, range of exercise prices, low end of range (in dollars per share) Capital Expenditures Incurred but Not yet Paid Accounts payable for equipment purchased Employee Stock Option [Member] Stock options Employee 401(k) Plan Defined Contribution Pension [Member] Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period Cancelled or forfeited (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Forfeitures and Expirations in Period, Weighted Average Exercise Price Cancelled or forfeited (in dollars per share) Short-term Debt [Text Block] DEBT Related Party Transaction, Expenses from Transactions with Related Party Expenses incurred in connection with materials or services provided by a related party Finite-Lived Intangible Assets, Useful Life, Minimum Estimated useful life, low end of range (in years) Finite-Lived Intangible Assets, Useful Life, Maximum Estimated useful life, high end of range (in years) Stock Issued During Period, Value, Stock Options Exercised Exercise of stock options Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures Issuance of restricted stock (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Exercised (in shares) Treasury Stock, Shares, Acquired Common stock repurchased (in shares) Inventory, Finished Goods, Net of Reserves Finished goods Inventory, Raw Materials, Net of Reserves Raw materials Stockholders' Equity, Policy [Policy Text Block] Stock Split Stock Issued During Period, Shares, Period Increase (Decrease) Stock Issued During Period, Shares, Period Increase (Decrease) Statement, Business Segments [Axis] CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS NON-CASH SUPPLEMENTAL DATA Treasury Stock, Value, Acquired, Cost Method Common stock repurchased Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding [Roll Forward] Stock Options, Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Options, Additional Disclosures [Abstract] Weighted-Average Remaining Contractual Term Number of Shares Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward] Weighted-Average Fair Value Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Additional Disclosures [Abstract] Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Exercise Price Vested and expected to vest in the future at the end of the period (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Aggregate Intrinsic Value Vested and expected to vest in the future at the end of the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Weighted Average Remaining Contractual Term Vested and expected to vest in the future at the end of the period (in years) Share-based Compensation Arrangement by Share-based Payment Award, Options, Vested and Expected to Vest, Outstanding, Number Vested and expected to vest in the future at the end of the period (in shares) Stock units and stock awards expected to vest (in shares) Trading Securities, Fair Value Disclosure Fair Value Trading auction rate securities, in short-term and long-term investments Available-for-sale Securities, Fair Value Disclosure Fair Value Fair value of available-for-sale securities Other Assets, Fair Value Disclosure Other assets Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions and Methodology [Abstract] Weighted-average assumptions used to estimate the fair value of options granted Adjustments to Additional Paid in Capital, Income Tax Benefit from Share-based Compensation Excess tax benefits from share based payment arrangements Balance (in shares) Balance (in shares) Shares, Issued Earnings Per Share [Text Block] EARNINGS PER SHARE Weighted Average Number of Shares Outstanding, Diluted [Abstract] WEIGHTED AVERAGE NUMBER OF SHARES OF COMMON STOCK AND COMMON STOCK EQUIVALENTS: Accrued Income Taxes, Current Income taxes payable Weighted Average Number of Shares Outstanding Reconciliation [Abstract] Weighted-average shares outstanding: Major Customers [Axis] Depreciation, Depletion and Amortization Depreciation and other amortization Depreciation and amortization Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest [Abstract] Components of comprehensive income: Comprehensive Income (Loss), Net of Tax, Including Portion Attributable to Noncontrolling Interest Comprehensive income Commitments and Contingencies. COMMITMENTS AND CONTINGENCIES (Note 9) Adjustments to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Adjustments to reconcile net income to net cash provided by operating activities: Accounts Payable, Current Accounts payable Accrued Liabilities, Current Accrued liabilities Employee-related Liabilities, Current Accrued compensation Other comprehensive income: Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent [Abstract] Foreign currency translation adjustments Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Adjustments to Additional Paid in Capital, Share-based Compensation, Requisite Service Period Recognition Stock-based compensation Prepaid Expense and Other Assets, Current Prepaid expenses and other current assets Current portion of fair market value of the put option included in prepaid expenses and other current assets Assets, Fair Value Disclosure Assets measured at fair value Fair market value of investments Total Segment [Domain] Products and Services [Axis] Products and Services [Domain] Corporate and Unallocated Unallocated Amount to Segment [Member] Debt Instrument, Basis Spread on Variable Rate Percentage that needs to be added to compute the variable rate on the debt instrument Debt Instrument, Description of Variable Rate Basis Effective interest rate on borrowing Fair Value, Measurement Frequency [Domain] Fair Value, Measurements, Fair Value Hierarchy [Domain] Other Assets Long term portion of fair market value of the put option included in other assets Assets at fair value on recurring basis Fair Value, Measurements, Recurring [Member] Loss Contingency, Damages Sought, Value Amount of plaintiff claims for general damages Stockholders' Equity Note, Stock Split, Conversion Ratio Stock split ratio Available-for-sale Securities, Gross Unrealized Gains Gross Unrealized Holding Gains Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Settlements Settlements Net Cash Provided by (Used in) Continuing Operations NET DECREASE IN CASH AND CASH EQUIVALENTS Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset Transfers Into Level 3 Transfers into Level 3 Transfers out of Level 3 Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Transfers out of Level 3 Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, by Asset Class [Domain] Square foot of office building Square Footage of Real Estate Property ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES Organization, Consolidation, Basis of Presentation, Business Description and Accounting Policies [Text Block] Interest and Other Income Interest and other income, net Cash and Cash Equivalents [Abstract] Cash and Cash Equivalents BASIS OF PRESENTATION INVESTMENTS Fair Value by Asset Class [Axis] Fair Value, Hierarchy [Axis] Fair Value by Measurement Frequency [Axis] Schedule of Future Minimum Rental Payments for Operating Leases [Table Text Block] Schedule of future minimum rental payments under the operating leases Schedule of Deferred Tax Assets and Liabilities [Table Text Block] Components of the Company's deferred tax assets (liabilities) Schedule of Components of Income Tax Expense (Benefit) [Table Text Block] Components of the provision for income taxes Schedule of Effective Income Tax Rate Reconciliation [Table Text Block] Schedule of reconciliation of income taxes computed at statutory federal rate to total income taxes Schedule of Weighted Average Number of Shares [Table Text Block] Schedule of reconciliation of the weighted-average shares used in the basic and diluted earnings per common share computations Schedule of Inventory, Current [Table Text Block] Schedule of inventories COMMITMENTS AND CONTINGENCIES INCOME TAXES INTANGIBLES, Net FAIR VALUE OF CERTAIN FINANCIAL ASSETS AND LIABILITIES Subsequent Events [Text Block] SUBSEQUENT EVENTS INVENTORIES DEBT Operating Leases, Rent Expense, Net Rental expense under operating leases Deferred Income Taxes [Abstract] Income Taxes Schedule of Comprehensive Income (Loss) [Table Text Block] Components of comprehensive income Schedule of Quarterly Financial Information [Table Text Block] QUARTERLY FINANCIAL DATA Schedule of Share-based Compensation, Stock Options, Activity [Table Text Block] Summary of activities with respect to its stock option plans Schedule of Share-based Payment Award, Stock Options, Valuation Assumptions [Table Text Block] Schedule of weighted-average assumptions used to estimate the fair value of options granted Treasury Stock [Text Block] TREASURY STOCK PURCHASE QUARTERLY FINANCIAL DATA (Unaudited) Letters of Credit Outstanding, Amount Amount outstanding Held-to-maturity Securities, Amortized Cost before Other than Temporary Impairment Amortized Cost STOCK-BASED COMPENSATION Allocated Share-based Compensation Expense, Net of Tax Amount charged against net income Use of Estimates, Policy [Policy Text Block] Use of Estimates Subsequent Events, Policy [Policy Text Block] Subsequent Events Stock Repurchase Program, Remaining Authorized Repurchase Amount Amount remained available under the plan for the repurchase of common stock Stock Repurchase Program, Authorized Amount Amount of common stock the board of directors authorized to repurchase Unrealized Gain (Loss) on Investments [Table Text Block] Summary of investments in held-to-maturity, available-for-sale and trading securities Schedule of Accumulated Other Comprehensive Income (Loss) [Table Text Block] Components of accumulated other comprehensive income (loss) Restricted Stock Units (RSUs) [Member] Restricted stock units Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Table] Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] Fair value of certain assets Finite-Lived Intangible Assets, Weighted-Average Useful Life Weighted-average life (in years) Increase (Decrease) in Prepaid Taxes Prepaid income taxes RECENT ACCOUNTING PRONOUNCEMENTS Accounting Policies [Abstract] ORGANIZATION AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES SEGMENT INFORMATION RELATED PARTY TRANSACTIONS SUBSEQUENT EVENTS SCHEDULE II - VALUATION AND QUALIFYING ACCOUNTS Held-to-maturity Securities, Unrecognized Holding Gain Gross Unrealized Holding Gains Held-to-maturity Securities, Unrecognized Holding Loss Gross Unrealized Holding Losses Type of Adoption [Domain] Available-for-sale Securities, Gross Unrealized Losses Gross Unrealized Holding Losses Range [Axis] Range [Domain] Maximum [Member] Maximum Minimum [Member] Minimum Gain (Loss) on Sale of Investments (Gain) loss on investments, net Investment Type Categorization [Domain] Available-for-sale Securities, Gross Unrealized Gain (Loss) Temporary impairment of investments in available-for-sale auction rate securities Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Exercisable Options, Weighted Average Exercise Price Options Exercisable, Weighted Average Exercise Price (in dollars per share) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Remaining Contractual Term Options Outstanding, Weighted Average Remaining Contractual Term (in years) Share-based Compensation, Shares Authorized under Stock Option Plans, Exercise Price Range, Outstanding Options, Weighted Average Exercise Price, Beginning Balance Options Outstanding, Weighted Average Exercise Price (in dollars per share) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Weighted Average Remaining Contractual Term Balance at the beginning of the period (in years) Balance at the end of the period (in years) Exercisable at the end of the period Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercisable, Intrinsic Value Available-for-sale Securities, Continuous Unrealized Loss Position, Less than 12 Months, Aggregate Losses Continuous Unrealized Loss Position less than 12 Months Available-for-sale Securities, Continuous Unrealized Loss Position, 12 Months or Longer, Aggregate Losses Continuous Unrealized Loss Position greater than 12 Months Credit Risk Off-Balance-Sheet Credit Exposure, Policy [Policy Text Block] Summary of activities with respect to non-vested restricted stock awards and non-vested restricted stock units Schedule of Share-based Compensation, Restricted Stock and Restricted Stock Units Activity [Table Text Block] Investments Classified by Contractual Maturity Date [Table Text Block] Summarizes the underlying contractual maturities of the Company's investments Adjustments for Error Correction [Domain] Adjustments for New Accounting Pronouncements [Axis] Investment Holdings [Line Items] Investments Disclosure of underlying contractual maturities of investments Net gain (loss) recognized through earnings on trading securities Open Option Contracts Written, at Fair Value Redemption of investment securities through the exercise of the put option Investment Owned, Balance, Principal Amount Amount of securities of par value Investment Type [Axis] Investment Holdings [Table] Corporate Bond Securities [Member] Corporate bonds Municipal Bonds [Member] Municipal securities US Government Agencies Short-term Debt Securities [Member] U.S. government agency securities Operating Expense [Member] Operating expense Accumulated Other Comprehensive Income (Loss), Other than Temporary Impairment, Not Credit Loss, Net of Tax, Available-for-sale, Debt Securities Other-than-temporary impairment of investments in available-for-sale auction rate securities Other than Temporary Impairment Losses, Investments, Portion Recognized in Earnings, Net, Available-for-sale Securities Other-than-temporary impairment that was previously deemed credit loss related, charged through earnings Repurchase Plan 2011 and 2012 [Member] 2011-2012 Repurchase Plan Information about the 2011-2012 Repurchase Plan entered into on October 12, 2011.