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Inventories
3 Months Ended
Mar. 31, 2013
Inventory Disclosure [Abstract]  
Inventory Disclosure [Text Block]

Note 12 –Inventories

 

Inventories at the end of each period were as follows (in thousands):

 

 

    March 31,
2013
    December 31,
 2012
 
Raw materials   $ 288     $ 279  
Finished goods     1,476       1,694  
      1,764       1,973  
Less: Inventory allowance     (219 )     (246 )
    $ 1,545     $ 1,727