Note 12 - Discontinued Operations (Tables)

12 Months Ended

Dec. 29, 2018

Broadcast Microwave Services, Inc. (“BMS”) [Member]

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

	December 29,		December 30,			December 31,
	2018		2017			2016
Net sales	$	1,593	$	-		$	-
Operating income	$	157	$	-		$	-
Loss from sale of BMS		-		(278	)		(221	)
Income (loss) before taxes		157		(278	)		(221	)
Income tax provision		38		-			-
Income (loss), net of tax	$	119	$	(278	)	$	(221	)

Xcerra [Member]

Notes Tables

Disposal Groups, Including Discontinued Operations [Table Text Block]

	December 29,
	2018
Assets:
Cash	$	461
Accounts receivable, net		1,718
Inventories		1,388
Other current assets		174
Total current assets		3,741
Property, plant and equipment, net		66
Other noncurrent assets		13
Total assets	$	3,820
Liabilities:
Other accrued current liabilities		518
Total current liabilities		518
Total liabilities	$	518