Earnings Per Share - Additional Information (Detail) $ / shares in Units, shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2021 USD ($) d $ / shares shares	Dec. 31, 2020 Tradingday $ / shares	Aug. 21, 2020
Earnings Per Share Disclosure [Line Items]
Interest rate	4.50%	4.50%
Convertible senior note, if-converted value in excess of outstanding principal value | $	$ 172,458
4.50 % Convertible Senior Notes
Earnings Per Share Disclosure [Line Items]
Interest rate	4.50%		4.50%
Common stock, strike price	$ 18.65
Debt instrument convertible conversion, percentage	130.00%
Debt Instrument, Convertible, Conversion Price		$ 14.35
Debt instrument, convertible, threshold trading days	30	20
Common shares issued | shares	32,051
4.50 % Convertible Senior Notes | Minimum
Earnings Per Share Disclosure [Line Items]
Debt instrument, convertible, threshold trading days | d	20
Warrant | 4.50 % Convertible Senior Notes
Earnings Per Share Disclosure [Line Items]
Common stock, strike price	$ 22.08