SUPPLEMENTAL CASH FLOWS INFORMATION (Tables)

3 Months Ended

Apr. 02, 2017

Supplemental Cash Flow Information [Abstract]

Schedule of Cash Flow, Supplemental Disclosures [Table Text Block]

						Three Months Ended
						April 2,			April 3,
						2017			2016
	(in thousands)
	Cash paid for interest					$	179		$	204
	Cash paid for income taxes, net of refunds						37			23

	Non-cash investing and financing activities:
	Change in deferred taxes, recognized in additional paid-in capital					$	55		$	---
	Increase in accrued property and equipment purchases						---			(115)