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Goodwill and Other Intangible Assets Intangible Amortization Expense (Details) - USD ($)
 12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Intangible Asset Amortization Expense By Category [Line Items]    
Amortization of Intangible Assets $ 570,000 $ 605,200
Cost of Sales [Member]    
Intangible Asset Amortization Expense By Category [Line Items]    
Amortization of Intangible Assets 314,200 316,800
General and Administrative Expense [Member]    
Intangible Asset Amortization Expense By Category [Line Items]    
Amortization of Intangible Assets 180,000 180,000
Research and Development Expense [Member]    
Intangible Asset Amortization Expense By Category [Line Items]    
Amortization of Intangible Assets $ 75,800 $ 108,400