Earnings Per Share - Components of Basic and Diluted EPS (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended
	Mar. 31, 2022	Mar. 31, 2021
Earnings Per Share [Abstract]
Net income	$ 8,903	$ 14,550
Net loss attributable to redeemable noncontrolling interest	176	280
Net income attributable to common stockholders	9,079	14,830
Add back interest expense, net of tax, attributable to convertible senior notes	586	0
Net income attributable to common stockholders - diluted	$ 9,665	$ 14,830
Weighted average common shares outstanding - basic (in shares)	50,206,179	49,561,887
Dilutive effect of convertible senior notes, stock options and restricted stock units (in shares)	4,964,602	2,177,574
Weighted average common shares outstanding - diluted (in shares)	55,170,781	51,739,461
Weighted average common shares outstanding — diluted
Basic (in dollars per share)	$ 0.18	$ 0.30
Diluted (in dollars per share)	$ 0.18	$ 0.29