Quarterly report pursuant to Section 13 or 15(d)

Discontinued Operations - Summary of Results of Discontinued Operations (Detail)

v3.5.0.2
Discontinued Operations - Summary of Results of Discontinued Operations (Detail) - USD ($)
3 Months Ended 9 Months Ended
Sep. 30, 2016
Sep. 30, 2015
Sep. 30, 2016
Sep. 30, 2015
Disposal Group, Including Discontinued Operation, Income Statement Disclosures [Abstract]        
Revenues of discontinued operations, net $ (109) $ 329,795 $ 452,945 $ 935,607
Recovery of costs of discontinued operations (42,675)      
Costs of discontinued operations, net   293,377 432,063 806,688
Profit from discontinued operations $ 42,566 $ 36,418 $ 20,882 $ 128,919