Stock-Based Compensation - Restricted Stock Units Equivalent Activity Under Company's Stock Plans (Details) - 2021 Equity Incentive Plan $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2022 USD ($) $ / shares shares
Number of RSU Equivalents
Forfeited / cancelled (in shares) | shares	(115,911)
Weighted- Average Base Price
Forfeited / Cancelled (in dollars per share) | $ / shares	$ 20.00
Restricted Stock Unit Equivalents (“RSU equivalents”)
Number of RSU Equivalents
Beginning balance (in shares) | shares	81,077
Granted (in shares) | shares	1,000
Forfeited / cancelled (in shares) | shares	(77,231)
Ending balance (in shares) | shares	4,846
Weighted- Average Base Price
Beginning balance (in dollars per share) | $ / shares	$ 20.00
Granted (in dollars per share) | $ / shares	0
Forfeited / Cancelled (in dollars per share) | $ / shares	20.00
Ending balance (in dollars per share) | $ / shares	$ 15.87
Aggregate Intrinsic Value
Beginning aggregate intrinsic value | $	$ 1,231
Ending aggregate intrinsic value | $	$ 86