Organization and Summary of Significant Accounting Policies - Weighted Average Number of Shares Outstanding and Earnings Per Share (Details) - USD ($) $ / shares in Units, shares in Thousands, $ in Thousands	3 Months Ended						9 Months Ended
	Sep. 30, 2023	Jun. 30, 2023	Mar. 31, 2023	Sep. 30, 2022	Jun. 30, 2022	Mar. 31, 2022	Sep. 30, 2023	Sep. 30, 2022
Numerator for basic and diluted earnings per share:
Net income	$ 59,397	$ 12,420	$ 45,139	$ 12,131	$ 50,962	$ 54,871	$ 116,956	$ 117,964
Denominator:
Weighted average shares outstanding - basic (in shares)	74,826			71,107			73,904	71,033
Dilutive effect of stock-based awards (in shares)	1,126			1,418			1,308	1,353
Diluted weighted average shares outstanding (in shares)	75,952			72,525			75,212	72,386
Net income per common share:
Basic (in dollars per share)	$ 0.79			$ 0.17			$ 1.58	$ 1.66
Diluted (in dollars per share)	$ 0.78			$ 0.17			$ 1.56	$ 1.63