Equity - Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Numerator for basic and diluted earnings (loss) per share attributable to common stockholders:
Net loss attributable to common stockholders	$ (3,765)	$ (4,831)
Denominator:
Denominator for basic earnings per share—weighted average number of shares (in shares)	17,319,222	16,932,252
Basic earnings (loss) per share (in dollars per share)	$ (0.22)	$ (0.29)
Diluted earnings (loss) per share (in dollars per share)	$ (0.22)	$ (0.29)