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Schedule of Inventory, Current (Details) - USD ($)
Sep. 30, 2015
Dec. 31, 2014
Sep. 30, 2014
Details      
Inventory, Raw Materials, Gross $ 2,018,773 $ 2,154,572  
Inventory, Work in Process, Gross 1,690,510 1,664,899  
Inventory, Finished Goods, Gross 1,771,769 1,961,003  
Inventory, Gross 5,481,052 5,780,474  
Inventory Valuation Reserves 617,000 618,000  
Inventories, net $ 4,864,052 $ 5,162,474 $ 5,282,751