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GOODWILL (Tables)
6 Months Ended
Jun. 30, 2012
Goodwill [Abstract]  
Schedule of Goodwill [Table Text Block]
 The following table reflects changes in goodwill balances for the six months ended June 30, 2012 (in thousands):

Balance at December 31, 2011
$
4,970

Foreign currency translation
62

Balance at June 30, 2012
$
5,032