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Earnings Per Share - Computation of Basic and Dilutive Earnings per Common Share (Details) - USD ($) $ / shares in Units, $ in Thousands		3 Months Ended				6 Months Ended
	Apr. 11, 2024	Jun. 30, 2024	Mar. 31, 2024	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Jun. 30, 2023	Feb. 13, 2020
EARNINGS PER SHARE
Net income (loss)		$ 19,606	$ 27,713	$ 13,007	$ (17,426)	$ 47,319	$ (4,419)
Adjustment for interest expense recognized on convertible senior notes:		1,477		1,677		2,942
Net income (loss) - diluted		$ 21,083		$ 14,684		$ 50,261	$ (4,419)
Weighted-average shares outstanding - basic (in shares)		32,433,025		34,622,284		32,379,807	34,471,624
Effect of dilutive securities, Convertible senior notes (in shares)		6,606,305		7,509,104		6,606,305
Weighted-average shares outstanding - diluted (in shares)		40,383,694		42,849,952		40,510,943	34,471,624
Earnings (loss) per share - basic (in $ per share)		$ 0.60		$ 0.38		$ 1.46	$ (0.13)
Earnings (loss) per share - diluted (in $ per share)		$ 0.52		$ 0.34		$ 1.24	$ (0.13)
2026 Convertible Notes
EARNINGS PER SHARE
Aggregate principal amount of notes repurchased	$ 26,350							$ 117,400
Interest rate (as a percent)	2.625%							2.625%
Convertible shares included in diluted earnings per share	902,799,000
Employee Stock Option
EARNINGS PER SHARE
Effect of dilutive securities, share-based compensation (in shares)		393,128		236,426		430,273
Restricted stock units
EARNINGS PER SHARE
Effect of dilutive securities, share-based compensation (in shares)		949,383		481,478		1,093,741
Employee stock purchase plan.
EARNINGS PER SHARE
Effect of dilutive securities, share-based compensation (in shares)		1,853		660		817