Earnings Per Share (Tables)

3 Months Ended

Mar. 31, 2023

Earnings Per Share [Abstract]

Computation of earnings per share and reconciliation of basic and diluted weighted average common shares outstanding

	Three Months Ended
	March 31,
	2023		2022
Net income	$	101,699	$	179,261
Amounts allocated to participating securities	(548)		(1,051)
Net income attributable to common stockholders	$	101,151	$	178,210
Weighted average common shares outstanding:
Basic	38,877		39,932
Effect of dilutive securities:
Stock options and employee stock purchase plan	312		460
Diluted	39,189		40,392
Earnings per share attributable to common stockholders:
Basic	$	2.60	$	4.46
Diluted	$	2.58	$	4.41
Anti-dilutive stock options excluded from diluted earnings per share computations (1)	64		1