Net Loss Per Share - Common Stock Equivalents Excluded from Calculation of Diluted Loss Per Share Attributable to Common Stockholders (Details) - shares		6 Months Ended
		Jun. 30, 2023	Jun. 30, 2022
Stock Options
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share amount	[1]	3,436,263	3,424,418
Restricted Stock
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share amount	[1]	2,325,322	1,777,958
Series A-2
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share amount	[1]	5,350,017	4,728,460
Stock Appreciation Rights (SARs)
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of loss per share amount	[1]	3,000,000	3,000,000

[1] Includes 7,578,724 and 6,523,097 common stock equivalents that are out of the money as of June 30, 2023 and June 30, 2022, respectively.