Equity - Schedule of Computation of Basic and Diluted Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Numerator for basic and diluted earnings (loss) per share attributable to common stockholders:
Net loss attributable to common stockholders	$ (4,831)	$ (4,247)
Denominator:
Denominator for basic earnings per share—weighted average number of shares (in shares)	16,932,252	15,886,493
Effect of diluted securities (in shares)	0	0
Denominator for diluted earnings per share—adjusted weighted average number of shares and assumed conversions (in shares)	16,932,252	15,886,493
Basic earnings (loss) per share (in dollars per share)	$ (0.29)	$ (0.27)
Diluted earnings (loss) per share (in dollars per share)	$ (0.29)	$ (0.27)