Earnings Per Share (Tables)

6 Months Ended

Jun. 30, 2022

Earnings Per Share [Abstract]

Components of Basic and Diluted EPS

The components of basic and diluted earnings per share are as follows (in thousands, except share and per share amounts):

	Three Months Ended June 30,				Six Months Ended June 30,
Numerator:	2022		2021		2022		2021
Net income	$	10,828	$	14,490	$	19,731	$	29,040
Net loss attributable to redeemable noncontrolling interest	14		255		190		535
Net income attributable to common stockholders - basic (A)	10,842		14,745		19,921		29,575
Add back interest expense, net of tax, attributable to convertible senior notes	587		—		1,173		—
Net income attributable to common stockholders - diluted (B)	$	11,429	$	14,745	$	21,094	$	29,575
Denominator:
Weighted average common shares outstanding — basic (C)	49,931,689		49,808,969		50,068,176		49,686,110
Dilutive effect of convertible senior notes, stock options and restricted stock units	4,825,331		1,945,423		4,986,794		2,103,833
Weighted average common shares outstanding — diluted (D)	54,757,020		51,754,392		55,054,970		51,789,943
Net income per share:
Basic (A/C)	$	0.22	$	0.30	$	0.40	$	0.60
Diluted (B/D)	$	0.21	$	0.28	$	0.38	$	0.57

Schedule of Securities Excluded from Calculation of Diluted Weighted Average Common Shares Outstanding Due to Anti-dilutive Effect

The following securities have been excluded from the calculation of diluted weighted average common shares outstanding as the inclusion of these securities would have an anti-dilutive effect:

	Three Months Ended June 30,		Six Months Ended June 30,
	2022	2021	2022	2021
Stock options	329,826	133,700	327,959	133,700
Restricted stock units	314,174	149,291	356,290	123,091