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Bank Financing Arrangements (Details Narrative) (USD $)
 0 Months Ended 12 Months Ended
Mar. 07, 2014
Oct. 12, 2011
Dec. 31, 2013
Dec. 31, 2012
Notes to Financial Statements        
Aggregate maximum advance amount $ 2,500,000 $ 2,500,000    
Maximum advance amount based on qualified domestic receivables 1,500,000 1,500,000    
Maximum advance amount based on qualified international receivables 1,000,000 1,000,000    
Advanced rate of domestic qualified non-distributor receivables 70.00% 80.00%    
Advanced rate of domestic qualified distributor receivables 70.00% 60.00%    
Advanced rate of international qualified non-distributor receivables 70.00% 90.00%    
Advanced rate of international qualified distributor receivables 70.00% 70.00%    
Debt reference rate Bank's Prime Rate Bank's Prime Rate    
Basis point added to reference rate of debt (as a percent) 1.50% 1.00%    
Minimum interest rate on debt (as a percent)   5.00%    
Interest rate in effect (as a percent)   5.00%    
Monthly collateral handling fee (as a percent of financed receivable balance outstanding) 0.20% 0.25%    
Minimum liquidity ratio (quick assets divided by line of credit balance)   2.0    
Effective rate on cash advances 4.95%   13.60%  
Amount outstanding under domestic line of credit     655,130 479,647
Amount outstanding under international line of credit     108,357 331,039
Full amounts of domestic accounts receivable provided as collateral     1,078,053 777,987
Full amounts of international accounts receivable provided as collateral     153,372 464,731
Interest expense     117,551 98,861
Accrued interest     $ 7,019 $ 7,237
Line of credit expire date Feb. 27, 2016 Feb. 28, 2014