Selected Quarterly Financial Data - Unaudited (Tables)

12 Months Ended

Dec. 31, 2019

Quarterly Financial Information Disclosure [Abstract]

Selected Quarterly Financial Data

A summary of quarterly financial information for the year ended December 31, 2019 and 2018 is as follows:

	For the Quarter Ended
	March 31,		June 30,		September 30,			December 31,		Total Fiscal Year 2019
	2019		2019		2019			2019
	(in thousands except share and per share amounts)
Revenue	$	49,785	$	56,702	$	41,147		$	48,258	$	195,892
Gross Profit	$	36,685	$	35,418	$	26,225		$	36,667	$	134,995
Income (loss) from operations	$	12,169	$	9,233	$	(2,484	)	$	2,897	$	21,815
Net income (loss)	$	8,973	$	6,725	$	(2,390	)	$	1,005	$	14,313
Earnings (loss) per share- basic	$	0.64	$	0.49	$	(0.17	)	$	0.08	$	1.04
Earnings (loss) per share- diluted	$	0.62	$	0.48	$	(0.17	)	$	0.08	$	1.01

	For the Quarter Ended
	March 31,		June 30,		September 30,		December 31,		Total Fiscal Year 2018
	2018		2018		2018		2018
	(in thousands except share and per share amounts)
Revenue	$	46,626	$	59,296	$	51,337	$	56,053	$	213,312
Gross Profit	$	34,818	$	40,737	$	38,346	$	37,495	$	151,396
Income from operations	$	2,305	$	183	$	18,402	$	15,726	$	36,616
Net income	$	2,616	$	2,659	$	14,040	$	12,588	$	31,903
Earnings per share- basic	$	0.18	$	0.18	$	0.94	$	0.86	$	2.16
Earnings per share- diluted	$	0.17	$	0.17	$	0.91	$	0.84	$	2.09