Summary of Significant Accounting Policies - Schedule of Computation of Basic and Diluted Earnings/(Loss) per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Accounting Policies [Abstract]
Net loss	$ (1,805)	$ (4,002)
Weighted average shares of common stock outstanding:
Basic common stock	25,494,410	25,192,201
Diluted common stock	25,494,410	25,192,201
Loss per share of common stock:
Basic common stock	$ (0.07)	$ (0.16)
Diluted common stock	$ (0.07)	$ (0.16)