Annual report pursuant to Section 13 and 15(d)

Line of Credit (Additional Information) (Detail)

v3.3.1.900
Line of Credit (Additional Information) (Detail) - USD ($)
12 Months Ended
Dec. 31, 2014
Dec. 31, 2015
Line of Credit Facility [Line Items]    
Line of credit $ 112,500  
Line Of Credit, Current $ 112,500 $ 0
Line of Credit Facility, Interest Rate Description banks prime rate plus 1%