Quarterly report pursuant to Section 13 or 15(d)

Summary of Significant Accounting Policies (Details Narrative)

v3.4.0.3
Summary of Significant Accounting Policies (Details Narrative) - USD ($)
$ / shares in Units, $ in Thousands
 3 Months Ended
Mar. 31, 2016
Mar. 31, 2015
Dec. 31, 2015
Adjustments to reduce inventory for excess or obsolete inventory $ 476   $ 501
Cash balance 2,500    
Bank balance 2,500    
Amount of bank balance covered by federal depository incurance 752    
Amount of bank balance uninsured 1,700    
Provision for sales allowances 44 $ 83  
Marketing and advertising expense 3,100 3,100  
Prepaid expenses and other current assets $ 120   $ 854
Common stock, par value $ 0.0005   $ 0.0005
Share-based compensation expense $ 1 34  
Research and development 86 $ 208  
Estimated Future Sales Return [Member]      
Accrued liabilities 1,500   $ 1,400
Cooperative Incentive [Member]      
Accrued liabilities $ 445   $ 786
Building And Improvements [Member] | Minimum [Member]      
Property, plant and equipment estimated asset lives 10 years    
Building And Improvements [Member] | Maximum [Member]      
Property, plant and equipment estimated asset lives 39 years    
Machinery And Equipment [Member] | Minimum [Member]      
Property, plant and equipment estimated asset lives 3 years    
Machinery And Equipment [Member] | Maximum [Member]      
Property, plant and equipment estimated asset lives 7 years    
Computer Equipment and Software [Member]      
Property, plant and equipment estimated asset lives 3 years    
Furniture and Fixtures [Member]      
Property, plant and equipment estimated asset lives 5 years