Quarterly report pursuant to Section 13 or 15(d)

Earnings Per Share of Common Stock - Computation of Basic and Diluted Earnings Per Common Share (Detail)

v3.8.0.1
Earnings Per Share of Common Stock - Computation of Basic and Diluted Earnings Per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2017
Sep. 30, 2016
Sep. 30, 2017
Sep. 30, 2016
Earnings Per Share [Abstract]        
Net (loss) income attributable to the Company $ (221) $ 32 $ 158 $ 374
Weighted average number of common shares outstanding - basic and diluted (in shares) 12,271,925 10,018,331 11,512,968 10,001,466
(Loss) earnings per common share - basic and diluted (in dollars per share) $ (0.02) $ 0.00 $ 0.01 $ 0.04