Earnings Per Share - Schedule of Earnings Per share, Basic and Diluted (Detail) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Basic Earnings Per Share:
Net income (loss)	$ 13,122	$ (190,082)
Less: Redeemable preferred stock dividends and accretion	(8,290)	(7,850)
Less: European non-controlling redeemable equity dividend	(13)	(20)
Basic numerator	$ 4,819	$ (197,952)
Basic earnings (loss) per share	$ 0.19	$ (7.84)
Weighted average shares outstanding – Basic	25,707	25,243
Diluted Earnings Per Share:
Net income (loss)	$ 13,122	$ (190,082)
Less: Redeemable preferred stock dividends and accretion	(8,290)	(7,850)
Less: European non-controlling redeemable equity dividend	(13)	(20)
Diluted numerator	$ 4,819	$ (197,952)
Diluted earnings (loss) per share	$ 0.18	$ (7.84)
Weighted average shares outstanding – Basic	25,707	25,243
Dilutive effect of common share equivalents	980
Weighted average shares outstanding – Diluted	26,687	25,243