Net Loss Per Share - Schedule of Basic and Diluted Net Loss Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net loss	$ (3,979)	$ (9,484)
Weighted-average shares outstanding, basic (in shares)	182,050,468	114,475,401
Weighted-average shares outstanding, diluted (in shares)	182,050,468	114,475,401
Net loss per share, basic (in dollars per share)	$ (0.02)	$ (0.08)
Net loss per share, diluted (in dollars per share)	$ (0.02)	$ (0.08)