Annual report pursuant to Section 13 and 15(d)

Accrued Expenses (Components of Accrued Expenses) (Detail)

v3.3.1.900
Accrued Expenses (Components of Accrued Expenses) (Detail) - USD ($)
Dec. 31, 2015
Dec. 31, 2014
Accrued Liabilities [Line Items]    
Accrued Wages and Related Costs $ 102,792 $ 101,445
Accrued Compensation 358,719 428,786
Accrued Professional Services 89,000 45,000
Accrued Warranty Obligations 64,002 39,624
Accrued Interest 109,984 75,471
Other Accrued Expenses 10,000 8,741
Total $ 734,497 $ 699,067