The following represents unaudited quarterly financial data (in thousands, except per share amounts) for 2017 and 2016:



	Quarter Ended
	Dec 31, 2017		Sep 30, 2017			Jun 30, 2017		Mar 31, 2017		Dec 31, 2016			Sep 30, 2016		Jun 30, 2016			Mar 31, 2016
Revenues	$	26,997	$	24,687		$	26,411	28,429		$	26,814		$	26,823	$	29,798		$	30,828
Cost of revenues	3,462		3,018			3,222		3,207		3,263			3,270		3,471			3,851
Gross profit	23,535		21,669			23,189		25,222		23,551			23,553		26,327			26,977
Operating expenses:
Sales and marketing	13,746		13,973			14,213		15,356		13,369			14,075		15,455			15,530
Product development	2,208		2,315			2,344		2,357		2,077			2,230		2,001			2,788
General and administrative	6,502		5,363			5,246		5,447		6,077			5,373		5,434			5,813
Total operating expenses	22,456		21,651			21,803		23,160		21,523			21,678		22,890			24,131
Income from continuing operations	1,079		18			1,386		2,062		2,028			1,875		3,437			2,846
Other income (loss), net	62		86			18		7		(480		)	251		(91		)	133
Income from continuing operations before income taxes	1,141		104			1,404		2,069		1,548			2,126		3,346			2,979
Income tax expense	466		680			771		1,209		542			748		1,548			1,154
Income (loss) from continuing operations	675		(576		)	633		860		1,006			1,378		1,798			1,825
Income (loss) from discontinued operations, net of income taxes	—		—			54		1,884		(63		)	241		222			224
Net income (loss)	$	675	$	(576	)	$	687	$	2,744	$	943		$	1,619	$	2,020		$	2,049
Income (loss) per share—basic:
Continuing operations	$	0.05	$	(0.05	)	$	0.05	$	0.07	$	0.07		$	0.10	$	0.13		$	0.13
Discontinued operations	—		—			—		0.14		—			0.02		0.01			0.01
Net income (loss) per share—basic	$	0.05	$	(0.05	)	$	0.05	$	0.21	$	0.07		$	0.12	$	0.14		$	0.14
Income (loss) per share—diluted:
Continuing operations	$	0.05	$	(0.05	)	$	0.05	$	0.07	$	0.07		$	0.10	$	0.13		$	0.13
Discontinued operations	—		—			—		0.14		—			0.02		0.01			0.01
Net (loss) income per share—diluted	$	0.05	$	(0.05	)	$	0.05	$	0.21	$	0.07		$	0.12	$	0.14		$	0.14