XML 67 R11.htm IDEA: XBRL DOCUMENT v2.4.0.6
4. Inventories
12 Months Ended
Dec. 31, 2012
Inventory Disclosure [Text Block]
4. Inventories

The components of inventories are:

   
December 31,
(In thousands)
 
2012
   
2011
Raw materials and purchased component parts
  $ 6,871     $ 6,863
Work-in-process
    -       71
Finished goods
    3,450       7,217
    $ 10,321     $ 14,151