Organization and Summary of Significant Accounting Policies - Weighted Average Number of Shares Outstanding and Earnings Per Share (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended							6 Months Ended	9 Months Ended		12 Months Ended
	Sep. 30, 2024	Jun. 30, 2024	Mar. 31, 2024	Dec. 31, 2023	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Jun. 30, 2024	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023	Dec. 31, 2022	Dec. 31, 2021
Numerator for basic and diluted earnings per share:
Net income	$ 67,025	$ 41,473	$ 133,352	$ 57,061	$ 61,309	$ 11,514	$ 45,899	$ 174,825	$ 241,850	$ 118,722	$ 175,783	$ 146,930	$ (56,339)
Denominator:
Weighted average shares outstanding (in shares)	75,697,000				74,826,000				75,543,000	73,904,000
Dilutive effect of stock-based awards (in shares)	1,317,000				1,126,000				1,298,000	1,308,000
Dilutive effect of 2027 Notes (in shares)	1,015,000				0				773,000	0
Dilutive effect of 2027 Warrants (in shares)	51,000				0				0	0
Diluted weighted average shares outstanding (in shares)	78,080,000				75,952,000				77,614,000	75,212,000
Net income per common and common equivalent shares:
Basic (in dollars per share)	$ 0.89	$ 0.55			$ 0.82			$ 2.32	$ 3.20	$ 1.61	$ 2.37		$ (0.85)
Diluted (in dollars per share)	$ 0.86				$ 0.81			$ 2.26	$ 3.12	$ 1.58	$ 2.33