Earnings per Share - Summary of Securities Outstanding Included in Computation above, Utilizing Treasury Stock Method (Details)	Mar. 31, 2021 shares
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	1,913,835
Stock Options, SARs, and RSUs to Purchase Common Stock
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	1,691,882
Warrants
Antidilutive Securities Excluded From Computation Of Earnings Per Share [Line Items]
Total	221,953