Stock-Based Compensation - Stock Options Outstanding and Exercisable (Details) $ / shares in Units, $ in Thousands	12 Months Ended
	Dec. 31, 2023 USD ($) $ / shares shares
Number of Options
Beginning Balance (in shares) | shares	1,890,167
Granted (in shares) | shares	519,482
Exercised (in shares) | shares	0
Forfeited or expired (in share) | shares	(382,038)
Ending Balance (in shares) | shares	2,027,611
Weighted- Average Exercise Price Per Share
Beginning Balance (in dollars per share) | $ / shares	$ 12.30
Granted (in dollars per share) | $ / shares	5.51
Exercised (in dollars per share) | $ / shares	0
Forfeited or expired (in dollars per share) | $ / shares	8.56
Ending Balance (in dollars per share) | $ / shares	$ 11.27
Outstanding, Aggregate Intrinsic Value | $	$ 0
Outstanding, Weighted Average Remaining Term	6 years 6 months
Vested and Expected to Vest (in shares) | shares	2,027,611
Vested and Expected to Vest, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 11.27
Vested and Expected to Vest, Aggregate Intrinsic Value | $	$ 0
Vested and Expected to Vest, Weighted Average Remaining Term	6 years 6 months
Exercisable (in shares) | shares	1,444,617
Exercisable, Weighted Average Exercise Price (in dollars per share) | $ / shares	$ 12.84
Exercisable, Aggregate Intrinsic Value | $	$ 0
Exercisable, Weighted Average Remaining Term	5 years 8 months 12 days