Quarterly Data (Unaudited)

12 Months Ended

Dec. 31, 2020

Quarterly Financial Information Disclosure [Abstract]

Quarterly Data (Unaudited)

12. Quarterly Data (Unaudited)

	Quarters Ended,
	March 31,			June 30,		September 30,		December 31,
	2020			2020		2020		2020
Revenues	$	17,506		$	19,842	$	18,923	$	21,185
Gross profit		8,215			9,521		9,575		10,616
Operating income (loss)		(878	)		1,098		1,135		1,985
Income (loss) before income taxes		(680	)		1,200		1,051		1,875
Net income (loss)	$	(688	)	$	1,192	$	1,042	$	1,871
Net income (loss) per share:
Basic	$	(0.04	)	$	0.07	$	0.06	$	0.10
Diluted	$	(0.04	)	$	0.07	$	0.06	$	0.10
Weighted Average Shares:
Basic		18,207,165			18,159,029		18,198,567		18,149,356
Diluted		18,207,165			18,213,617		18,310,772		18,297,058

	Quarters Ended,
	March 31,			June 30,		September 30,		December 31,
	2019			2019		2019		2019
Revenues	$	20,590		$	23,499	$	23,630	$	22,898
Gross profit		8,658			10,694		10,647		11,513
Operating income (loss)		(469	)		629		941		1,707
Income (loss) before income taxes		(307	)		949		1,334		1,814
Net income (loss)	$	(317	)	$	941	$	1,328	$	1,798
Net income (loss) per share:
Basic	$	(0.02	)	$	0.05	$	0.07	$	0.10
Diluted	$	(0.02	)	$	0.05	$	0.07	$	0.10
Weighted Average Shares:
Basic		17,617,099			17,827,591		17,921,552		18,033,548
Diluted		17,617,099			17,934,141		18,181,157		18,460,503