Note 4 - Balance Sheet Components (Tables)

12 Months Ended

Jan. 02, 2022

Notes Tables

Condensed Balance Sheet [Table Text Block]

	January 2,			January 3,
	2022			2021
	(in thousands)
Inventories:
Raw material	$	—		$	191
Work-in-process		1,397			1,842
Finished goods		681			655
	$	2,078		$	2,688
Other current assets:
Prepaid expenses	$	921		$	884
Other		260			182
	$	1,181		$	1,066
Property and equipment:
Equipment	$	10,341		$	10,471
Software		1,878			1,783
Furniture and fixtures		32			33
Leasehold improvements		466			466
		12,717			12,753
Accumulated depreciation and amortization		(12,218	)		(12,205	)
	$	499		$	548
Capitalized internal-use software:
Capitalized software held for internal use	$	1,699		$	1,166
Accumulated amortization		(458	)		(180	)
	$	1,241		$	986
Accrued liabilities:
Employee compensation related accruals		953			762
Other		712			578
	$	1,665		$	1,340