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Bank Financing Arrangements (Details Narrative) - USD ($)
 3 Months Ended 6 Months Ended
Mar. 07, 2014
Jun. 30, 2015
Jun. 30, 2014
Jun. 30, 2015
Jun. 30, 2014
Dec. 31, 2014
Feb. 27, 2014
Line of credit initiation date       Feb. 27, 2014      
Aggregate maximum advance amount             $ 2,500,000
Borrowing capacity description       Advances against the domestic and international lines are calculated at 70% of qualified receivables.      
Debt reference rate 0.0475     Bank's Prime Rate      
Minimum interest rate on debt (as a percent)             3.25%
Basis point added to reference rate of debt             1.50%
Monthly collateral handling fee             0.20%
Effective rate on cash advances             7.15%
Amount outstanding   $ 815,819   $ 815,819   $ 815,981  
Interest expense   79,999 $ 113,234 154,669 $ 249,178    
Domestic Line of Credit              
Aggregate maximum advance amount   1,500,000   1,500,000      
Amount outstanding   815,819   815,819      
Interest expense   14,621 $ 14,981 29,190 $ 39,010    
Accrued interest   $ 3,820   $ 3,820   $ 3,981  
Line of credit expiration date   Feb. 27, 2017   Feb. 27, 2017      
Foreign Line of Credit              
Aggregate maximum advance amount   $ 1,000,000   $ 1,000,000      
Line of credit expiration date   Feb. 27, 2016   Feb. 27, 2016