GEG Affiliated Entity [Member] Shares issued (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period Lessee, Lease, Description [Line Items] Lessee, Lease, Description [Line Items] Leases Lessee, Operating Leases [Text Block] Revision of Prior Period [Axis] Revision of Prior Period [Axis] Document Type Document Type Other income (expense), net Other Nonoperating Income (Expense) Related Party [Axis] Related Party [Axis] Amortization of debt discount Amortization of Debt Discount (Premium) Cost of sales Cost of Goods and Services Sold Equity Components [Axis] Equity Components [Axis] Pending claims Loss Contingency, Pending Claims, Number Finished goods Inventory, Finished Goods, Net of Reserves Number of additional shares authorized (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized Disclosure of Compensation Related Costs, Share-based Payments [Abstract] Share-based Payment Arrangement [Abstract] Debt Instrument, Name [Domain] Debt Instrument, Name [Domain] Minimum Minimum [Member] Debt instrument, covenant, total liabilities to tangible net worth ratio Debt Instrument, Covenant, Total Liabilities To Tangible Net Worth Ratio Debt Instrument, Covenant, Total Liabilities To Tangible Net Worth Ratio Leases Lessee, Leases [Policy Text Block] Repurchase of company stock (in shares) Stock repurchase program shares repurchased (in shares) Stock Repurchased During Period, Shares Lease liabilities Operating Lease, Liability, Current Range [Domain] Statistical Measurement [Domain] LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity [Abstract] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Share-based Compensation Arrangement by Share-based Payment Award [Line Items] Other long-term liabilities Increase (Decrease) in Other Noncurrent Liabilities 2017 Performance Plan Two Thousand Seventeen Performance Incentive Plan [Member] Two Thousand Seventeen Performance Incentive Plan Entity Interactive Data Current Entity Interactive Data Current United States UNITED STATES Security Exchange Name Security Exchange Name Cash Flows from Operating Activities: Net Cash Provided by (Used in) Operating Activities [Abstract] Intangible assets, net Intangible Assets, Net (Excluding Goodwill) Stockholders' Equity Stockholders' Equity Note Disclosure [Text Block] Stock-Based Compensation Share-based Payment Arrangement [Policy Text Block] Operating income Operating Income (Loss) Long-lived assets by geographic areas Long-lived Assets by Geographic Areas [Table Text Block] Cumulative Effect, Period of Adoption, Adjustment Cumulative Effect, Period of Adoption, Adjustment [Member] Total current liabilities Liabilities, Current Additional paid-in capital Additional Paid in Capital, Common Stock Entity Registrant Name Entity Registrant Name Statement of Stockholders' Equity [Abstract] Statement of Stockholders' Equity [Abstract] Performance Shares Performance Shares [Member] Weighted average discount rate (in percentage) Operating Lease, Weighted Average Discount Rate, Percent Concentration Risk [Line Items] Concentration Risk [Line Items] Prepaid expenses and other Prepaid Expense and Other Assets, Current Commitments and contingencies - Note 8 Commitments and Contingencies Shares canceled or surrendered as payment of tax withholding and other Share-based Payment Arrangement, Decrease for Tax Withholding Obligation Repurchase of company stock Repurchase of company stock Payments for Repurchase of Common Stock ASSETS Assets [Abstract] Share based payment award, vesting period Share-based Compensation Arrangement by Share-based Payment Award, Award Vesting Period Accounting Policies [Abstract] Accounting Policies [Abstract] Thereafter Lessee, Operating Lease, Liability, to be Paid, after Year Five Entity Address, State or Province Entity Address, State or Province Debt instrument, covenant, fixed charge coverage ratio Debt Instrument, Covenant, Fixed Charge Coverage Ratio Debt Instrument, Covenant, Fixed Charge Coverage Ratio Operating cash outflows from operating leases Operating Lease, Payments Accounts payable Accounts Payable, Current Effect of dilutive securities: Incremental Weighted Average Shares Attributable to Dilutive Effect [Abstract] Accumulated deficit Retained Earnings (Accumulated Deficit) Debt instrument, covenant, required minimum working capital Debt Instrument, Covenant, Required Minimum Working Capital Debt Instrument, Covenant, Required Minimum Working Capital Proceeds from common stock issued under employee stock purchase plan Proceeds From Issuance Of Common Stock Under Employee Stock Purchase Plan Proceeds From Issuance Of Common Stock Under Employee Stock Purchase Plan Right-of-use assets Operating Lease, Right-of-Use Asset Entity Incorporation, State or Country Code Entity Incorporation, State or Country Code Accounts receivable Accounts Receivable, after Allowance for Credit Loss, Current 2007 Long-Term Incentive Plan Two Thousand And Seven Long Term Incentive Plan [Member] Two thousand and seven long term incentive plan. Commissions payable Accrued Sales Commission, Current Total Lessee, Operating Lease, Liability, to be Paid 2022 Lessee, Operating Lease, Liability, to be Paid, Year One Cash paid for income taxes Income Taxes Paid Options outstanding, net of awards expired (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Outstanding, Number Related party purchase Related Party Transaction, Purchases from Related Party Foreign Currency Translation Foreign Currency Transactions and Translations Policy [Policy Text Block] Entity Address, Postal Zip Code Entity Address, Postal Zip Code Commissions and incentives Commission And Incentives Expenses related to commissions and other incentives earned by independent distributors. Commission and incentive expenses include sales commissions paid to our independent distributors, special incentives, costs for incentive trip and other rewards Maximum number of shares per employee Share-based Compensation Arrangement by Share-based Payment Award, Maximum Number of Shares Per Employee Purchase price of common stock (in percentage) Share-based Compensation Arrangement by Share-based Payment Award, Purchase Price of Common Stock, Percent Beginning balance (in shares) Ending balance (in shares) Shares, Outstanding Derivative instruments not designated as hedging instruments, gain (loss), net Derivative Instruments Not Designated as Hedging Instruments, Gain (Loss), Net Foreign currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax, Portion Attributable to Parent Preferred stock — par value $0.0001 per share, 5,000 shares authorized, no shares issued or outstanding Preferred Stock, Value, Issued Right to purchase common stock, minimum price per share (USD per share) Share-based Payment Arrangement, Option, Exercise Price Range, Lower Range Limit Income Taxes Income Tax, Policy [Policy Text Block] Other comprehensive loss, net of tax Other Comprehensive Income (Loss), Net of Tax, Portion Attributable to Parent Total operating expenses Operating Expenses Other comprehensive loss, net of tax: Other Comprehensive Income (Loss), Net of Tax [Abstract] Document Transition Report Document Transition Report Raw materials Inventory, Raw Materials and Supplies, Net of Reserves Common stock, par value (USD per share) Common Stock, Par or Stated Value Per Share Other long-term liabilities Other Liabilities, Noncurrent Deferred income tax asset Deferred Income Tax Assets, Net Income tax payable Increase (Decrease) in Income Taxes Payable Other income (expense): Nonoperating Income (Expense) [Abstract] Stock-based compensation APIC, Share-based Payment Arrangement, Increase for Cost Recognition Foreign Currency Effect on Cash Effect of Exchange Rate on Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Amount in excess of fair market value of stock for option not to be granted Share-Based Compensation Arrangement By Share-Based Payment Award, Amount In Excess Of Fair Market Value Of Stock For Option Not To Be Granted Share-Based Compensation Arrangement By Share-Based Payment Award, Amount In Excess Of Fair Market Value Of Stock For Option Not To Be Granted Document Quarterly Report Document Quarterly Report Cumulative Effect, Period of Adoption, Adjusted Balance Cumulative Effect, Period of Adoption, Adjusted Balance [Member] Inventory, net Total inventory Inventory, Net Cash accounts held primarily at One Financial Institution Cash Accounts Held Primarily At Financial Institution [Member] Cash Accounts Held Primarily At Financial Institution [Member] Revenue, net Revenue from Contract with Customer, Excluding Assessed Tax Weighted-average shares outstanding: Denominator: Weighted Average Number of Shares Outstanding, Basic [Abstract] Equity [Abstract] Equity [Abstract] Non Cash Investing and Financing Activities: Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract] Geographical [Domain] Geographical [Domain] Contractual term of stock options granted Share-based Compensation Arrangement by Share-based Payment Award, Expiration Period Revision of Prior Period, Accounting Standards Update, Adjustment Revision of Prior Period, Accounting Standards Update, Adjustment [Member] Accounting Standards Update [Extensible List] Accounting Standards Update [Extensible List] Foreign currency transaction gain (loss), realized Foreign Currency Transaction Gain (Loss), Realized Cumulative Effect, Period of Adoption [Axis] Cumulative Effect, Period of Adoption [Axis] Statement Statement [Line Items] Credit Facility [Domain] Credit Facility [Domain] Diluted (in shares) Diluted weighted-average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Diluted Class of Stock [Domain] Class of Stock [Domain] Basic (USD per share) Net income per share, basic (USD per share) Earnings Per Share, Basic Commitments and Contingencies Contingencies Disclosure [Text Block] Number of operating segments Number of Operating Segments Entity File Number Entity File Number Debt Disclosure [Abstract] Debt Disclosure [Abstract] Weighted average remaining lease term Operating Lease, Weighted Average Remaining Lease Term Statement [Table] Statement [Table] Range [Axis] Statistical Measurement [Axis] Credit Facility [Axis] Credit Facility [Axis] Preferred stock, shares issued (in shares) Preferred Stock, Shares Issued Increase in share-based compensation included in other accrued expenses Share-based Compensation Arrangement by Share-based Payment Award, Increase (Decrease) of Share-based Liabilities Share-based Compensation Arrangement by Share-based Payment Award, Increase (Decrease) of Share-based Liabilities Net Cash Used in Financing Activities Net Cash Provided by (Used in) Financing Activities Payment on term loan Repayment of term loan Repayments of Long-term Debt Inventory valuation reserves Inventory Valuation Reserves Revenues from External Customers and Long-Lived Assets [Line Items] Revenues from External Customers and Long-Lived Assets [Line Items] Common stock issued under employee stock purchase plan Stock Issued During Period, Value, Employee Stock Purchase Plan Common stock — par value $0.0001 per share, 40,000 shares authorized and 14,151 and 14,313 issued and outstanding as of December 31, 2020 and June 30, 2020, respectively Common Stock, Value, Issued Equity securities Long-term Investments Document Fiscal Year Focus Document Fiscal Year Focus Entity Small Business Entity Small Business Consolidation Consolidation, Policy [Policy Text Block] Increase (Decrease) in Stockholders' Equity [Roll Forward] Increase (Decrease) in Stockholders' Equity [Roll Forward] Long-term assets Assets, Noncurrent [Abstract] Entity Current Reporting Status Entity Current Reporting Status Long-Term Debt Debt Disclosure [Text Block] Number of geographic segments Number Of Geographic Segments Number of geographic segments. Amendment Flag Amendment Flag Summary of computation of net income per share Schedule of Earnings Per Share, Basic and Diluted [Table Text Block] Income Per Share Earnings Per Share, Policy [Policy Text Block] Number of shares authorized (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Authorized Inventory Disclosure [Abstract] Inventory Disclosure [Abstract] Research and Development Costs Research and Development Expense, Policy [Policy Text Block] Cash Flows from Investing Activities: Net Cash Provided by (Used in) Investing Activities [Abstract] Common stock, shares issued (in shares) Common Stock, Shares, Issued Shares available for issuance under the ESPP (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Number of Shares Available for Grant Other accrued expenses Other Accrued Liabilities, Current Handling and restocking fee, percentage Handling and Restocking Fee, Percentage Handling and Restocking Fee, Percentage Present value of lease liabilities Operating Lease, Liability Net Cash Provided by Operating Activities Net Cash Provided by (Used in) Operating Activities Entity Central Index Key Entity Central Index Key Related Party [Domain] Related Party [Domain] Related Party Transaction [Line Items] Related Party Transaction [Line Items] Accounts receivable Increase (Decrease) in Accounts Receivable 2017 Long-Term Incentive Plan Excluding 2010 Long-Term Incentive Plan Two Thousand Seventeen Long Term Incentive Plan, Excluding Two Thousand And Ten Long Term Incentive Plan [Member] Two Thousand Seventeen Long Term Incentive Plan, Excluding Two Thousand And Ten Long Term Incentive Plan [Member] Total stockholders’ equity Beginning balance Ending balance Beginning balance adjustment Stockholders' Equity Attributable to Parent Concentration Risk Type [Domain] Concentration Risk Type [Domain] TOTAL LIABILITIES AND STOCKHOLDERS’ EQUITY Liabilities and Equity Gig Economy Group Investment Investment [Text Block] Accumulated other comprehensive income Accumulated Other Comprehensive Income (Loss), Net of Tax Derivative Instruments and Hedging Activities Derivatives, Policy [Policy Text Block] Purchase of leasehold improvements included in accounts payable Capital Expenditures Incurred but Not yet Paid Income tax receivable Income Taxes Receivable, Current Entity Address, City or Town Entity Address, City or Town Geographical [Axis] Geographical [Axis] Maximum employee subscription rate (in percentage) Share-based Compensation Arrangement by Share-based Payment Award, Maximum Employee Subscription Rate 2025 Lessee, Operating Lease, Liability, to be Paid, Year Five Raw materials, percent of inventory (in percentage) Raw Materials, Percent Of Total Inventory Raw Materials, Percent Of Total Inventory Antidilutive securities excluded from EPS calculation (in shares) Antidilutive Securities Excluded from Computation of Earnings Per Share, Amount Line of Credit Facility [Line Items] Line of Credit Facility [Line Items] Statement of Cash Flows [Abstract] Statement of Cash Flows [Abstract] Equity Component [Domain] Equity Component [Domain] Entity Common Stock, Shares Outstanding Entity Common Stock, Shares Outstanding Stock based compensation reflected in additional paid in capital APIC, Share-based Payment Arrangement, Option, Increase for Cost Recognition Finished goods, percent of inventory (in percentage) Inventory, Finished Goods, Percent Of Total Inventory Inventory, Finished Goods, Percent Of Total Inventory 2023 Lessee, Operating Lease, Liability, to be Paid, Year Two Other long-term assets Increase (Decrease) in Other Noncurrent Assets Gross profit Gross Profit Cash Flows from Financing Activities: Net Cash Provided by (Used in) Financing Activities [Abstract] Property and equipment, net Property, Plant and Equipment, Net Accounts Receivable Receivable [Policy Text Block] Selling, general and administrative Selling, General and Administrative Expense Entity Tax Identification Number Entity Tax Identification Number Revenue Recognition And Shipping and Handling Revenue from Contract with Customer [Policy Text Block] Lessee, Lease, Description [Table] Lessee, Lease, Description [Table] Stock-Based Compensation Share-based Payment Arrangement [Text Block] Net income Net income Net Income (Loss) Attributable to Parent Line of Credit Facility [Table] Line of Credit Facility [Table] Schedule of supplemental cash flow related to operating leases Lease, Cost [Table Text Block] Changes in operating assets and liabilities: Increase (Decrease) in Operating Capital [Abstract] 2024 Lessee, Operating Lease, Liability, to be Paid, Year Three 2021 (remaining six months ending June 30, 2021) Lessee, Operating Lease, Liability, to be Paid, Remainder of Fiscal Year Money back guarantee period Money Back Guarantee Period Money back guarantee period. Other long-term assets Other Assets, Noncurrent Plan Name [Axis] Plan Name [Axis] Leases [Abstract] Debt conversion, converted instrument, amount Debt Conversion, Converted Instrument, Amount Concentration Risk [Table] Concentration Risk [Table] Abandonment expense Operating Lease, Right of Use Asset, Abandonment Expense Operating Lease, Right of Use Asset, Abandonment Expense TOTAL ASSETS Assets Related Party Transactions Related Party Transactions Disclosure [Text Block] Total current assets Assets, Current Current Fiscal Year End Date Current Fiscal Year End Date Operating expenses: Operating Expenses [Abstract] 2017 Long-Term Incentive Plan Two Thousand Seventeen Long Term Incentive Plan [Member] Two Thousand Seventeen Long Term Incentive Plan [Member] Net income per share: Earnings Per Share [Abstract] Title of 12(b) Security Title of 12(b) Security Debt conversion, converted instrument, shares issued (in shares) Debt Conversion, Converted Instrument, Shares Issued Long-lived assets Long-Lived Assets Members of company board of directors serving on GEG board of directors Members of Board of Directors Serving on Related Party Board of Directors Members of Board of Directors Serving on Related Party Board of Directors Stockholders’ equity Stockholders' Equity Attributable to Parent [Abstract] Concentration of Credit Risk Concentration Risk, Credit Risk, Policy [Policy Text Block] Document Fiscal Period Focus Document Fiscal Period Focus Interest expense, net Interest Expense Notes receivable, related party, maximum commitment Notes Receivable, Related Party, Maximum Commitment Notes Receivable, Related Party, Maximum Commitment Fixed rate interest on debt (in percentage) Long-term Debt, Percentage Bearing Fixed Interest, Percentage Rate Debt conversion, original debt, interest rate of debt (in percentage) Debt Conversion, Original Debt, Interest Rate of Debt Depreciation and amortization Depreciation, Depletion and Amortization Number of vesting installments Share-based Compensation Arrangement by Share-based Payment Award, Number of Vesting Installments Share-based Compensation Arrangement by Share-based Payment Award, Number of Vesting Installments Total liabilities Liabilities SUPPLEMENTAL DISCLOSURE OF CASH FLOW INFORMATION Supplemental Cash Flow Information [Abstract] Equity Interest Issued or Issuable, Type [Domain] Equity Interest Issued or Issuable, Type [Domain] Common stock issued under employee stock purchase plan (in shares) Stock Issued During Period, Shares, Employee Stock Purchase Plans Less: imputed interest Lessee, Operating Lease, Liability, Undiscounted Excess Amount Increase in property and equipment and lease liabilities from lease incentives Increase (Decrease) in Property and Equipment and Lease Liabilities From Lease Incentives Increase (Decrease) in Property, Equipment and Lease Liabilities From Lease Incentives Amortization of right-of-use assets Operating Lease, Right-of-Use Asset, Amortization Operating Lease, Right-of-Use Asset, Amortization Entity Filer Category Entity Filer Category Common Stock Common Stock [Member] Schedule of Related Party Transactions, by Related Party [Table] Schedule of Related Party Transactions, by Related Party [Table] Commitments and Contingencies Disclosure [Abstract] Commitments and Contingencies Disclosure [Abstract] Quarterly installments Debt Instrument, Periodic Payment, Principal Operating lease expense Operating Lease, Expense Inventory, net Increase (Decrease) in Inventories March 2016 Revolving Loan March 2016 Revolving Loan [Member] March 2016 Revolving Loan [Member] Accounts payable Increase (Decrease) in Accounts Payable Secured Debt Secured Debt [Member] Common stock issued under equity award plans (in shares) Stock Issued During Period, Shares, New Issues Cash held primarily at Other Financial Institutions Cash Accounts Held at Other Financial Institutions [Member] Cash Accounts Held At Other Financial Institutions [Member] Debt Instrument [Axis] Debt Instrument [Axis] Additional Paid-In Capital Additional Paid-in Capital [Member] Revision of Prior Period [Domain] Revision of Prior Period [Domain] Employee Stock Purchase Plan Employee Stock Purchase Plan [Member] Employee Stock Purchase Plan Bad debt expenses Accounts Receivable, Credit Loss Expense (Reversal) Class of Stock [Line Items] Class of Stock [Line Items] Japan JAPAN Other accrued expenses Increase (Decrease) in Accrued Liabilities Exercise of options (in shares) Share-based Compensation Arrangement by Share-based Payment Award, Options, Exercises in Period Related Party Transactions [Abstract] Related Party Transactions [Abstract] Decrease in Cash and Cash Equivalents: Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents, Period Increase (Decrease), Including Exchange Rate Effect Total other income (expense) Nonoperating Income (Expense) Return liability reserve Return Liability Reserve Return Liability Reserve Fair Value of Financial Instruments Fair Value of Financial Instruments, Policy [Policy Text Block] Common stock, shares outstanding (in shares) Common Stock, Shares, Outstanding Schedule of maturity of lease liabilities Lessee, Operating Lease, Liability, Maturity [Table Text Block] Revolving Credit Facility Revolving Credit Facility [Member] Concentration of credit risk Concentration Risk, Credit Risk, Financial Instrument, Maximum Exposure Basic (in shares) Basic weighted-average common shares outstanding (in shares) Weighted Average Number of Shares Outstanding, Basic Research and development Research and Development Expense Adjustments to reconcile net income to net cash provided by operating activities: Adjustments, Noncash Items, to Reconcile Net Income (Loss) to Cash Provided by (Used in) Operating Activities [Abstract] Currency translation adjustment Other Comprehensive Income (Loss), Foreign Currency Transaction and Translation Adjustment, Net of Tax Common stock, shares authorized (in shares) Common Stock, Shares Authorized Concentration Risk Type [Axis] Concentration Risk Type [Axis] Plan Name [Domain] Plan Name [Domain] Stock awards and options (in shares) Incremental Common Shares Attributable to Dilutive Effect of Share-based Payment Arrangements Revenue disaggregated by geographic regions Revenue from External Customers by Geographic Areas [Table Text Block] Exercise of options Proceeds from Stock Options Exercised Cash paid for interest Interest Paid, Excluding Capitalized Interest, Operating Activities Equity securities held without readily determinable value Equity Securities without Readily Determinable Fair Value, Amount Right-of-use assets obtained in exchange for lease obligations Right-of-Use Asset Obtained in Exchange for Operating Lease Liability Organization and Basis of Presentation Organization, Consolidation and Presentation of Financial Statements Disclosure [Text Block] Cash and Cash Equivalents Cash and Cash Equivalents, Policy [Policy Text Block] Class of Stock [Axis] Class of Stock [Axis] Inventory Inventory, Policy [Policy Text Block] Income tax (expense) benefit Income tax expense Income Tax Expense (Benefit) Income Statement [Abstract] Income Statement [Abstract] Accumulated Other Comprehensive Income AOCI Attributable to Parent [Member] Cash and cash equivalents Cash and Cash Equivalents — beginning of period Cash and Cash Equivalents — end of period Cash, Cash Equivalents, Restricted Cash and Restricted Cash Equivalents Lease liabilities Operating Lease, Liability, Noncurrent Diluted (USD per share) Net income per share, diluted (USD per share) Earnings Per Share, Diluted Local Phone Number Local Phone Number Equity Interest Type [Axis] Equity Interest Type [Axis] Americas Americas [Member] Cumulative Effect, Period of Adoption [Domain] Cumulative Effect, Period of Adoption [Domain] Schedule of Stock by Class Schedule of Stock by Class [Table] Use of Estimates Use of Estimates, Policy [Policy Text Block] Current assets Assets, Current [Abstract] Right to purchase common stock, maximum price per share (USD per share) Share-based Payment Arrangement, Option, Exercise Price Range, Upper Range Limit Lease liabilities Increase (Decrease) In Lease Liabilities Increase (Decrease) In Lease Liabilities Entity Address, Address Line One Entity Address, Address Line One Entity Address, Address Line Two Entity Address, Address Line Two Salvage value Operating Lease, Right of Use Asset, Salvage Value Operating Lease, Right of Use Asset, Salvage Value Investments, All Other Investments [Abstract] Remaining authorized repurchase amount Stock Repurchase Program, Remaining Authorized Repurchase Amount Entity Emerging Growth Company Entity Emerging Growth Company Exercise of options Stock Issued During Period, Value, Stock Options Exercised Comprehensive income Comprehensive Income (Loss), Net of Tax, Attributable to Parent Deferred income tax Deferred Income Tax Expense (Benefit) 2010 Long-Term Incentive Plan Two Thousand And Ten Long Term Incentive Plan [Member] Two thousand and ten long term incentive plan. Preferred stock, par value (USD per share) Preferred Stock, Par or Stated Value Per Share Percent of total inventory (in percentage) Inventory, Percent Of Total Inventory Inventory, Percent Of Total Inventory Maximum capacity on draw Line of Credit Facility, Maximum Borrowing Capacity Award Type [Axis] Award Type [Axis] Numerator: Net Income (Loss) Available to Common Stockholders, Basic [Abstract] Asia/Pacific & Europe Asia Pacific And Europe [Member] Asia Pacific And Europe [Member] March 2016 Term Loan March 2016 Term Loan [Member] March 2016 Term Loan [Member] Purchase of property and equipment Payments to Acquire Property, Plant, and Equipment City Area Code City Area Code Maximum Maximum [Member] Amortization of deferred financing fees Amortization of Debt Issuance Costs Preferred stock, shares authorized (in shares) Preferred Stock, Shares Authorized Document Period End Date Document Period End Date Accumulated Deficit Retained Earnings [Member] Preferred stock, shares outstanding (in shares) Preferred Stock, Shares Outstanding Common Stock, capital shares reserved for future issuance (in shares) Common Stock, Capital Shares Reserved for Future Issuance Summary of Significant Accounting Policies Significant Accounting Policies [Text Block] Net Cash Used in Investing Activities Net Cash Provided by (Used in) Investing Activities Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Schedule of Share-based Compensation Arrangements by Share-based Payment Award [Table] Stock repurchase program authorized amount Stock Repurchase Program, Authorized Amount Income tax receivable Increase (Decrease) in Income Taxes Receivable Right to purchase common stock, non-vested and outstanding, exercise price (USD per share) Share-based Compensation Arrangement by Share-based Payment Award, Option, Nonvested, Weighted Average Exercise Price Equity Award [Domain] Award Type [Domain] Income before income taxes Income (Loss) from Continuing Operations before Equity Method Investments, Income Taxes, Noncontrolling Interest Lease term Lessee, Operating Lease, Term of Contract Prepaid expenses and other Increase (Decrease) in Prepaid Expense Trading Symbol Trading Symbol Components of inventory Schedule of Inventory, Current [Table Text Block] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Schedule of Revenues from External Customers and Long-Lived Assets [Table] Stock-based compensation Share-based Payment Arrangement, Noncash Expense Repurchase of company stock Stock Repurchased During Period, Value Claims dismissed Loss Contingency, Claims Dismissed, Number Shares purchased as payment of tax withholding and other Payment, Tax Withholding, Share-based Payment Arrangement Sandy, UT Sandy, UT [Member] Sandy, UT Cover [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Organization, Consolidation and Presentation of Financial Statements [Abstract] Current liabilities Liabilities, Current [Abstract] Entity Shell Company Entity Shell Company Shares canceled or surrendered as payment of tax withholding (in shares) Shares canceled or surrendered as payment of tax withholding (in shares) Share-based Payment Arrangement, Shares Withheld for Tax Withholding Obligation Segment Information Segment Reporting, Policy [Policy Text Block] Income tax payable Taxes Payable Effect of New Accounting Pronouncements New Accounting Pronouncements, Policy [Policy Text Block] Statement of Financial Position [Abstract] Statement of Financial Position [Abstract]