Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended								12 Months Ended
	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Earnings Per Share [Abstract]
Income (loss) before income taxes from continuing operations	$ 65,473	$ 12,290	$ 44,024	$ 9,755	$ 15,917	$ 1,788	$ 10,290	$ (44,166)	$ 131,542	$ (16,171)	$ 3,876
Net income (loss) attributable to noncontrolling interests									31,880	(21,925)	(3,247)
Income from continuing operations									99,662	5,754	7,123
Income from discontinued operations, net of income taxes									$ 4,324	$ 1,956	$ 11,184
Denominator:
Weighted average shares outstanding – basic (shares)									33,279	32,924	32,570
Effect of dilutive awards (shares)									576	265	526
Weighted average shares outstanding – diluted									33,855	33,189	33,096
Basic earnings:
Continuing operations (in dollars per share)	$ 0.98	$ 0.42	$ 1.24	$ 0.35	$ 0.52	$ (0.05)	$ 0.63	$ (0.94)	$ 2.99	$ 0.17	$ 0.22
Discontinued operations (in dollars per share)									0.13	0.06	0.34
Basic earnings (in dollars per share)									3.12	0.23	0.56
Diluted earnings:
Continuing operations (in dollars per share)	$ 0.95	$ 0.41	$ 1.23	$ 0.35	$ 0.52	$ (0.05)	$ 0.63	$ (0.95)	2.94	0.17	0.22
Discontinued operations (in dollars per share)									0.13	0.06	0.33
Diluted earnings (in dollars per share)									$ 3.07	$ 0.23	$ 0.55
Antidilutive stock-based awards outstanding (shares)									25	294	88