Net Income Per Share (Tables)

6 Months Ended

Jun. 30, 2021

Earnings Per Share [Abstract]

Schedule of Computation of Basic and Diluted Net Income per Share of Common Stock

The following table sets forth the computation of basic and diluted net income per share of common stock attributable to common stockholders:

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
	(in thousands, except per-share data)
Net income	$	1,721	$	8,204	$	10,559	$	4,649
Weighted average common shares outstanding — Basic		15,920		14,581		15,737		14,538
Plus incremental shares from assumed conversions:
Dilutive effect of restricted stock		421		173		469		86
Dilutive effect of stock options		1,438		926		1,448		463
Dilutive effect of warrants		550		550		550		275
Weighted average common shares outstanding — Diluted		18,329		16,229		18,204		15,363
Net income per share:
Basic	$	0.11	$	0.56	$	0.67	$	0.32
Diluted	$	0.09	$	0.51	$	0.58	$	0.30

Schedule of Antidilutive Securities Excluded from Computation of Diluted Net Income per Share of Common Stock

	Three Months Ended				Six Months Ended
	June 30,				June 30,
	2021		2020		2021		2020
	(in thousands)
Stock options		77		771		769		804
Warrants		—		—		—		—
Unvested restricted stock awards		8		280		283		101
Total		85		1,051		1,052		905