Earnings Per Share - Components of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2023	Jun. 30, 2022
Earnings Per Share [Abstract]
Net income	$ 15,611	$ 10,828	$ 29,818	$ 19,731
Net loss attributable to redeemable noncontrolling interests	188	14	397	190
Net income attributable to common stockholders	15,799	10,842	30,215	19,921
Add back interest expense, net of tax, attributable to convertible senior notes	591	587	1,181	1,173
Net income attributable to common stockholders - diluted	$ 16,390	$ 11,429	$ 31,396	$ 21,094
Weighted average common shares outstanding - basic (in shares)	49,859,615	49,931,689	49,723,012	50,068,176
Dilutive effect of convertible senior notes, stock options and restricted stock units (in shares)	4,586,660	4,825,331	4,700,035	4,986,794
Weighted average common shares outstanding - diluted (in shares)	54,446,275	54,757,020	54,423,047	55,054,970
Net income per share:
Basic (in dollars per share)	$ 0.32	$ 0.22	$ 0.61	$ 0.40
Diluted (in dollars per share)	$ 0.30	$ 0.21	$ 0.58	$ 0.38