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Product Warranty Provisions (Details) - USD ($)
9 Months Ended 12 Months Ended
Sep. 30, 2016
Dec. 31, 2015
Product Warranty Provisions [Abstract]    
Standard product warranty coverage term 1 year  
Warranty accrual, beginning of the fiscal period $ 316,835 $ 364,548
Accrual adjustment for product warranty 69,950 171,384
Payments made (139,137) (219,097)
Warranty accrual, end of the fiscal period $ 247,648 $ 316,835