Note 17 - Quarterly Financial Information (Unaudited)

12 Months Ended

Dec. 31, 2021

Notes to Financial Statements

Quarterly Financial Information [Text Block]

17. Quarterly Financial Information (Unaudited)

	Condensed Consolidated Statements of Operations
	2021
	Q1			Q2			Q3			Q4
	(in thousands, except per share data)
Revenue	$	9,972		$	10,671		$	10,646		$	9,078
Gross profit		1,593			1,192			1,328			1,302
Loss from operations		(851	)		(1,321	)		(866	)		(855	)
Net loss		(860	)		293			(895	)		(780	)
Basic net (loss) income per share	$	(0.07	)	$	0.02		$	(0.05	)	$	(0.04	)
Diluted net (loss) income per share	$	(0.07	)	$	0.02		$	(0.05	)	$	(0.04	)
Shares used in per share calculations:
Basic		13,186			13,332			19,603			19,607
Diluted		13,186			13,881			19,603			19,607

	2020
	Q1			Q2			Q3			Q4
	(in thousands, except per share data)
Revenue	$	16,729		$	8,924		$	10,420		$	11,071
Gross profit		2,585			1,046			1,890			2,205
Loss from operations		(439	)		(1,075	)		(138	)		(202	)
Net loss		(474	)		(1,073	)		(136	)		(206	)
Basic and diluted net loss per share	$	(0.04	)	$	(0.08	)	$	(0.01	)	$	(0.02	)
Shares used in per share calculations:
Basic and diluted		13,055			13,110			13,165			13,225

	Condensed Consolidated Balance Sheets
	2021
	March 31		June 30		September 30		December 31
	(in thousands)
Cash, cash equivalents and restricted cash	$	10,365	$	9,229	$	41,367	$	40,086
Total current assets		16,878		16,336		47,954		45,410
Total assets		19,310		18,755		50,343		47,758
Total current liabilities		9,771		8,082		8,830		7,076
Total shareholders' equity	$	7,963	$	8,886	$	39,836	$	39,125

	2020
	March 31		June 30		September 30		December 31
	(in thousands)
Cash, cash equivalents and restricted cash	$	10,644	$	12,582	$	12,572	$	12,960
Total current assets		22,002		20,245		19,062		20,002
Total assets		23,973		22,075		21,063		22,282
Total current liabilities		12,856		11,422		10,544		11,339
Total shareholders' equity	$	9,401	$	8,432	$	8,622	$	8,651