Annual report pursuant to Section 13 and 15(d)

Tooling and Equipment, Net (Additional Information (Detail)

v3.3.1.900
Tooling and Equipment, Net (Additional Information (Detail) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Tooling and Equipment    
Property, Plant and Equipment [Line Items]    
Depreciation and Amortization $ 294,363 $ 225,267