Stock-Based Compensation Stock-Based Compensation Grant Date Fair Value (Details) $ in Thousands	3 Months Ended
	Mar. 31, 2020 USD ($) shares
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Equity grants in period (in shares) | shares	1,076,801
Equity grants in period, grant date fair value | $	$ 4,620
Restricted Stock [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants other than options (in shares) | shares	398,500
Grants other than options, grant date fair value | $	$ 1,710
Restricted Stock Units (RSUs) [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants other than options (in shares) | shares	19,000
Grants other than options, grant date fair value | $	$ 82
Performance-Based Restricted Stock Units [Member]
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Grants other than options (in shares) | shares	659,301
Grants other than options, grant date fair value | $	$ 2,828