Summary of Option and Stock Appreciation Rights Activity (Details)	6 Months Ended
	Jun. 30, 2021 $ / shares shares
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Line Items]
Number of Options/SARs, Outstanding, Beginning Balance | shares	2,456,979
Weighted Average Exercise Price per Share, Outstanding, Beginning Balance	$ 2.90
Number of Options/SARs, Granted | shares	829,000
Weighted Average Exercise Price per Share, Granted	$ 6.97
Number of Options/SARs, Exercised | shares	(270,458)
Weighted Average Exercise Price per Share, Exercised	$ 1.97
Number of Options/SARs, Forfeited | shares	(170,480)
Weighted Average Exercise Price per Share, Forfeited	$ 6.88
Number of Options/SARs, Outstanding, Ending Balance | shares	2,845,041
Weighted Average Exercise Price per Share, Outstanding, Ending Balance	$ 3.93
Minimum [Member]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Line Items]
Range of Exercise Price, Beginning Balance	0.74
Range of Exercise Price, Granted	6.96
Range of Exercise Price, Exercised	0.74
Range of Exercise Price, Forfeited	0.74
Range of Exercise Price, Ending Balance	0.74
Maximum [Member]
SEC Schedule, 12-18, Supplemental Information, Property-Casualty Insurance Underwriters [Line Items]
Range of Exercise Price, Beginning Balance	35.20
Range of Exercise Price, Granted	7.91
Range of Exercise Price, Exercised	4.52
Range of Exercise Price, Forfeited	35.20
Range of Exercise Price, Ending Balance	$ 7.91