Loss 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
Performance stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Anti-dilutive securities excluded from computation of diluted income per share (in shares)	0	0	0	0
Restricted stock units
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, weighted average, amount (shares)	1,224	1	1,077	29
Anti-dilutive securities excluded from computation of diluted income per share (in shares)	580	305	303	227
Stock options
Antidilutive Securities Excluded from Computation of Earnings Per Share [Line Items]
Antidilutive securities excluded from computation of earnings per share, weighted average, amount (shares)	432	7	321	17
Anti-dilutive securities excluded from computation of diluted income per share (in shares)	45	94	47	104