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Summary of Significant Accounting Policies (Details Textual) (USD $)
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3 Months Ended | 6 Months Ended | 12 Months Ended | 3 Months Ended | 6 Months Ended | 12 Months Ended | 6 Months Ended | ||||||||||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
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Jun. 30, 2014
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Jun. 30, 2013
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Jun. 30, 2014
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Jun. 30, 2013
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Dec. 31, 2013
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Dec. 31, 2012
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Mar. 31, 2010
Limited Liability Company Agreement [Member]
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Jun. 30, 2014
Estimated Future Sales Return [Member]
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Dec. 31, 2013
Estimated Future Sales Return [Member]
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Jun. 30, 2014
Cooperative Incentive [Member]
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Dec. 31, 2013
Cooperative Incentive [Member]
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Jun. 30, 2014
Accounts Receivable [Member]
Two Customer [Member]
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Dec. 31, 2013
Accounts Receivable [Member]
Two Customer [Member]
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Jun. 30, 2014
Sales Revenue, Goods, Net [Member]
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Jun. 30, 2013
Sales Revenue, Goods, Net [Member]
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Jun. 30, 2014
Building and Building Improvements [Member]
Maximum [Member]
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Jun. 30, 2014
Building and Building Improvements [Member]
Minimum [Member]
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Jun. 30, 2014
Machinery and Equipment [Member]
Maximum [Member]
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Jun. 30, 2014
Machinery and Equipment [Member]
Minimum [Member]
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Jun. 30, 2014
Computer Software, Intangible Asset [Member]
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Jun. 30, 2014
Furniture and Fixtures [Member]
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| Accounting Policies [Line Items] | |||||||||||||||||||||
| Cash and Cash Equivalents, At Carrying Value | $ 7,350,000 | $ 4,058,000 | $ 7,350,000 | $ 4,058,000 | $ 1,638,000 | $ 572,000 | |||||||||||||||
| Cash, FDIC Insured Amount | 636,000 | 636,000 | |||||||||||||||||||
| Cash, Uninsured Amount | 6,900,000 | 6,900,000 | |||||||||||||||||||
| Inventory, Work in Process and Raw Materials | 1,500,000 | 1,500,000 | 1,100,000 | ||||||||||||||||||
| Inventory, Finished Goods | 1,700,000 | 1,700,000 | 1,400,000 | ||||||||||||||||||
| Due from Banks | 7,600,000 | 7,600,000 | |||||||||||||||||||
| Concentration Risk, Percentage | 48.00% | 46.00% | 91.00% | 91.00% | |||||||||||||||||
| Provision of Sales Allowance | 37,000 | 128,000 | |||||||||||||||||||
| Accrued Liabilities | 1,700,000 | 1,500,000 | 1,300,000 | 1,300,000 | |||||||||||||||||
| Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage | 50.00% | ||||||||||||||||||||
| Marketing and Advertising Expense | 1,100,000 | 527,000 | 4,500,000 | 4,400,000 | |||||||||||||||||
| Prepaid Advertising And Incentive Promotions | 180,000 | 180,000 | 1,300,000 | ||||||||||||||||||
| Research and development | 273,000 | 216,000 | 551,000 | 404,000 | |||||||||||||||||
| Common Stock, par value (in dollars per share) | $ 0.0005 | $ 0.0005 | $ 0.0005 | ||||||||||||||||||
| Share-based compensation expense | $ 64,000 | $ 40,000 | $ 128,000 | $ 79,000 | |||||||||||||||||
| Property, Plant and Equipment, Useful Life | 39 years | 10 years | 7 years | 3 years | 3 years | 5 years | |||||||||||||||