Earnings Per Share Earnings Per Share Calculations - Diluted (Details) - USD ($)	3 Months Ended		9 Months Ended
	Sep. 30, 2020	Sep. 30, 2019	Sep. 30, 2020	Sep. 30, 2019
Earnings Per Share [Abstract]
Diluted earnings (loss) per share of common stock from continuing operations	$ (0.52)	$ (0.69)	$ 0.85	$ (0.32)
Diluted earnings (loss) per share of common stock from discontinued operations	$ 0	$ 0.03	$ 0	$ (0.93)
Diluted earnings (loss) per share of common stock	$ (0.52)	$ (0.66)	$ 0.85	$ (1.25)