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TRADE ACCOUNTS RECEIVABLE
12 Months Ended
Dec. 31, 2012
TRADE ACCOUNTS RECEIVABLE [Abstract]  
TRADE ACCOUNTS RECEIVABLE
NOTE 3. TRADE ACCOUNTS RECEIVABLE

As of December 31, 2012 and 2011, trade accounts receivable were as follows (in thousands):

 
 
2012
  
2011
 
Trade accounts receivable
 $2,906  $2,236 
Less: allowance for doubtful accounts
  (32)  (20)
 
        
Trade accounts receivable, net
 $2,874  $2,216