Stockholders' Equity - Options Vested and Expected to Vest (Details)	12 Months Ended
	Dec. 31, 2021 $ / shares shares
Number of Shares
Options vested (in shares) | shares	751,752
Options vested and expected to vest (in shares) | shares	2,145,131
Weighted Average Exercise Price
Options vested (in dollars per share) | $ / shares	$ 7.91
Options vested and expected to vest (in dollars per share) | $ / shares	$ 13.44
Weighted Average Contractual Life (in Years)
Options vested	7 years 1 month 17 days
Options vested and expected to vest	8 years 1 month 24 days