Significant Accounting Policies - Schedule of Earnings Per Share (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Accounting Policies [Abstract]
Weighted average common shares outstanding basic (in shares)	35,023	35,967	35,359	35,764
Dilutive effect of common stock awards (in shares)	0	243	0	0
Weighted average common shares outstanding diluted (in shares)	35,023	36,210	35,359	35,764