BALANCE SHEET COMPONENTS

12 Months Ended

Jan. 03, 2016

Organization, Consolidation and Presentation of Financial Statements [Abstract]



	January 3, 2016			December 28, 2014
	(in thousands)
Inventories:
Raw materials	$	—		$	—
Work-in-process	1,720			1,191
Finished goods	1,158			3,761
	$	2,878		$	4,952
Other current assets:
Prepaid expenses	$	1,184		$	1,042
Other	128			104
	$	1,312		$	1,146
Property and equipment:
Equipment	$	14,531		$	14,047
Software	3,114			3,332
Furniture and fixtures	131			710
Leasehold improvements	714			595
	18,490			18,684
Accumulated depreciation and amortization	(15,175		)	(15,467		)
	$	3,315		$	3,217
Accrued liabilities:
Employee related accruals	$	1,237		$	1,356

Other	$	245		218
	$	1,482		$	1,574

The Company recorded depreciation and amortization expense of $1.4 million, $1.5 million and $1.3 million for 2015, 2014 and 2013, respectively. Assets acquired under capital leases and included in property and equipment were $1.0 million and $1.2 million at the end of 2015 and 2014, respectively. The Company recorded accumulated depreciation on leased assets of $503,000 and $689,000 as of the end of 2015 and 2014, respectively. As of January 3, 2016 and December 28, 2014, the capital lease obligation relating to these assets was $489,000 and $416,000 respectively.