Common Stock (Tables)

3 Months Ended

Mar. 31, 2022

Common Stock, Number of Shares, Par Value and Other Disclosures [Abstract]

Schedule of Common Stock Reserved for Future Issuance

Common stock reserved for future issuance, on an as converted basis, consists of the following:

	As of March 31, 2022		As of December 31, 2021
Stock options, issued and outstanding		6,286,542		6,757,591
Stock options, authorized for future issuance		6,783,690		3,749,339
Stock available under our Employee Stock Purchase Plan		1,077,035		511,000
Unvested restricted stock units		60,000		-
		14,207,267		11,017,930