Earnings (Loss) per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Basic:
Net income	$ 13,699	$ 88,469	$ 12,780	$ 144,618
Less income allocated to participating securities	(333)	(3,660)	(618)	(4,663)
Net income attributable to common stock	$ 13,366	$ 84,809	$ 12,162	$ 139,955
Net income per share, basic (in dollars per share)	$ 0.75	$ 4.80	$ 0.69	$ 7.85
Weighted-average shares outstanding (in shares)	17,828	17,677	17,746	17,840
Diluted:
Net income	$ 13,699	$ 88,469	$ 12,780	$ 144,618
Less income allocated to participating securities	(333)	(3,659)	(618)	(4,657)
Net income attributable to common stock	$ 13,366	$ 84,810	$ 12,162	$ 139,961
Earnings (loss) per share, diluted (in dollars per share)	$ 0.75	$ 4.80	$ 0.68	$ 7.84
Weighted-average shares outstanding ( in shares)	17,828	17,677	17,746	17,840
Dilutive effect of stock options and restricted stock (in shares)	78	211	195	168
Adjusted weighted-average shares outstanding under treasury stock method (in shares)	17,906	17,888	17,941	18,008
Participating securities excluded under two-class method (in shares)	(37)	(205)	(105)	(147)
Adjusted weighted-average shares outstanding under two-class method (in shares)	17,869	17,683	17,836	17,861

The portion of profit or loss for the period, net of income taxes, which is attributable to the parent, and if applicable, reduced by earnings allocated (not distributed) to participating securities under the two-class method to the extent that participating securities may share in earnings as if all of the earnings for the period had been distributed.

No definition available.