Inventories (Tables)

3 Months Ended

Apr. 04, 2014

Inventory Disclosure [Abstract]

Schedule of Inventory, Current [Table Text Block]

Inventories, net are stated at the lower of cost, determined on a first-in, first-out basis, or market and consisted of the following (in thousands):

	April 4,		January 3,
	2014		2014
Raw materials and purchased parts	$	1,281	$	1,367
Work-in-process		1,032		913
Finished goods		12,448		11,029
		14,761		13,309
Less: inventory reserves		976		795
	$	13,785	$	12,514