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Inventories
6 Months Ended
Jun. 30, 2017
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]
Note 2 — Inventories
 
Inventories, net are stated at the lower of cost and net realizable value, determined on a first-in, first-out basis and consisted of the following (in thousands):
 
 
 
June 30,
 
December 30,
 
 
 
2017
 
2016
 
Raw materials and purchased parts
 
$
2,210
 
$
2,264
 
Work-in-process
 
 
2,139
 
 
1,924
 
Finished goods
 
 
11,611
 
 
14,268
 
 
 
 
15,960
 
 
18,456
 
Less: inventory reserves
 
 
2,502
 
 
3,631
 
 
 
$
13,458
 
$
14,825