Earnings per Share - Narrative (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Stock Options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Amount of antidilutive securities not included in calculation of earnings per share (in shares)	97,223	2,848,000	2,596,000
Employee Stock
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Amount of antidilutive securities not included in calculation of earnings per share (in shares)	15,151
Warrant
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Amount of antidilutive securities not included in calculation of earnings per share (in shares)	2,614,664	10,459,111	10,459,111