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Bank Financing Arrangements (Details Narrative) (USD $)
 3 Months Ended 9 Months Ended
Sep. 30, 2012
Sep. 30, 2011
Dec. 31, 2011
Oct. 12, 2011
Notes to Financial Statements        
Aggregate maximum advance amount       $ 2,500,000
Maximum advance amount based on qualified domestic receivables       1,500,000
Maximum advance amount based on qualified international receivables       1,000,000
Advanced rate of domestic qualified non-distributor receivables       80
Advanced rate of domestic qualified distributor receivables       60
Advanced rate of international qualified non-distributor receivables       90
Advanced rate of international qualified distributor receivables       70
Amount outstanding under domestic line of credit 406,914   921,621  
Amount outstanding under international line of credit 247,833   187,979  
Full amounts of domestic accounts receivable provided as collateral 674,616   1,481,039  
Full amounts of international accounts receivable provided as collateral 351,282   266,006  
Interest expense 23,717 79,176    
Accrued interest $ 3,451   $ 10,477