Common and Preferred Stock (Tables)

3 Months Ended

Mar. 31, 2022

Equity [Abstract]

Schedule of Common Stock Reserved for Issuance

The Company had reserved shares of common stock for issuance as follows (in thousands):

	As of March 31,	As of December 31,
	2022	2021
Options issued and outstanding	4,133	3,266
Warrants issued and outstanding	59	59
Total	4,192	3,325