Annual report pursuant to Section 13 and 15(d)

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

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(Loss) Earnings Per Share of Common Stock - Computation of Basic and Diluted Earnings (Loss) Per Common Share (Detail) - USD ($)
$ / shares in Units, $ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Earnings Per Share [Abstract]    
Net (loss) income attributable to common stockholders $ (2,499) $ 2,250
Weighted average common shares outstanding - basic and diluted (in shares) 19,602,533 15,503,341
Basic and diluted earnings (loss) per common share (in dollars per share) $ (0.13) $ 0.15