Summary of Significant Accounting Policies (Details Textual) (USD $)	3 Months Ended		12 Months Ended		3 Months Ended					3 Months Ended	12 Months Ended	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013	Dec. 31, 2013	Dec. 31, 2012	Mar. 31, 2010 Limited Liability Company Agreement [Member]	Mar. 31, 2014 Estimated Future Sales Return [Member]	Dec. 31, 2013 Estimated Future Sales Return [Member]	Mar. 31, 2014 Cooperative Incentive [Member]	Dec. 31, 2013 Cooperative Incentive [Member]	Mar. 31, 2014 Accounts Receivable [Member] Two Customer [Member]	Dec. 31, 2013 Accounts Receivable [Member] Three Customer [Member]	Mar. 31, 2014 Sales Revenue, Goods, Net [Member]	Mar. 31, 2013 Sales Revenue, Goods, Net [Member]	Mar. 31, 2014 Building and Building Improvements [Member] Maximum [Member]	Mar. 31, 2014 Building and Building Improvements [Member] Minimum [Member]	Mar. 31, 2014 Machinery and Equipment [Member] Maximum [Member]	Mar. 31, 2014 Machinery and Equipment [Member] Minimum [Member]	Mar. 31, 2014 Computer Software, Intangible Asset [Member]	Mar. 31, 2014 Furniture and Fixtures [Member]
Accounting Policies [Line Items]
Cash and Cash Equivalents, At Carrying Value	$ 5,519,000	$ 4,536,000	$ 1,638,000	$ 572,000
Cash, FDIC Insured Amount	588,000
Cash, Uninsured Amount	5,100,000
Inventory, Work in Process and Raw Materials	895,000		1,200,000
Inventory, Finished Goods	1,300,000		1,400,000
Due from Banks	5,700,000
Concentration Risk, Percentage										38.00%	46.00%	93.00%	94.00%
Provision of Sales Allowance	57,000		128,000
Accrued Liabilities						1,700,000	1,500,000	1,100,000	1,300,000
Variable Interest Entity, Qualitative or Quantitative Information, Ownership Percentage					50.00%
Marketing and Advertising Expense	3,400,000	3,900,000
Prepaid Advertising And Incentive Promotions	156,000		1,300,000
Research and development	278,000	188,000
Common Stock, par value (in dollars per share)	$ 0.0005		$ 0.0005
Share-based compensation expense	$ 64,000	$ 39,000
Property, Plant and Equipment, Useful Life														39 years	10 years	7 years	3 years	3 years	5 years