Quarterly Results (unaudited)

12 Months Ended

Dec. 30, 2017

Quarterly Financial Information Disclosure [Abstract]

Quarterly Results (unaudited)

16. Quarterly Results (unaudited)

	Fiscal Year 2017
	Q1			Q2			Q3			Q4			Year
Total revenues	$	10,483		$	10,002		$	10,865		$	10,243		$	41,593
Cost of revenues		6,018			5,507			6,492			8,073			26,090
Gross profit		4,465			4,495			4,373			2,170			15,503
Operating expenses:
Research and development		1,496			1,528			1,428			1,278			5,730
Sales and marketing		2,923			3,654			3,769			4,195			14,541
General and administrative		1,904			2,054			2,422			1,880			8,260
Gain on sale of intellectual property		—			—			(175	)		—			(175	)
Impairment of long-lived assets		—			—			—			35			35
Total operating expenses		6,323			7,236			7,444			7,388			28,391
Loss from operations		(1,858	)		(2,741	)		(3,071	)		(5,218	)		(12,888	)
Other expense, net		(2	)		(1	)		(16	)		(88	)		(107	)
Loss from operations before (benefit from) provision for income taxes		(1,860	)		(2,742	)		(3,087	)		(5,306	)		(12,995	)
Provision for (benefit from) income taxes		6			8			9			(151	)		(128	)
Net loss	$	(1,866	)	$	(2,750	)	$	(3,096	)	$	(5,155	)	$	(12,867	)
Net loss per share:
Basic	$	(0.16	)	$	(0.24	)	$	(0.27	)	$	(0.44	)	$	(1.11	)
Diluted	$	(0.16	)	$	(0.24	)	$	(0.27	)	$	(0.44	)	$	(1.11	)

	Fiscal Year 2016
	Q1			Q2			Q3			Q4			Year
Total revenues	$	11,931		$	11,908		$	9,789		$	12,530		$	46,158
Cost of revenues		6,634			6,174			5,544			6,967			25,319
Gross profit		5,297			5,734			4,245			5,563			20,839
Operating expenses:
Research and development		1,359			1,392			1,256			1,358			5,365
Sales and marketing		2,429			2,405			2,378			3,069			10,281
General and administrative		1,357			2,331			1,858			2,092			7,638
Impairment of long-lived assets		—			—			—			120			120
Total operating expenses		5,145			6,128			5,492			6,639			23,404
Income (loss) from operations		152			(394	)		(1,247	)		(1,076	)		(2,565	)
Other expense, net		(11	)		(21	)		(51	)		(8	)		(91	)
Income (loss) from operations before provision for (benefit from) income taxes		141			(415	)		(1,298	)		(1,084	)		(2,656	)
Provision for (benefit from) income taxes		40			(87	)		(627	)		9,731			9,057
Net income (loss)	$	101		$	(328	)	$	(671	)	$	(10,815	)	$	(11,713	)
Net income (loss) per share:
Basic	$	0.01		$	(0.03	)	$	(0.07	)	$	(1.04	)	$	(1.15	)
Diluted	$	0.01		$	(0.03	)	$	(0.07	)	$	(1.04	)	$	(1.15	)