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Accounts Receivable, Net
 12 Months Ended
Dec. 31, 2013
ACCOUNTS RECEIVABLE, NET [Abstract]  
Accounts Receivable, Net
NOTE 4 - ACCOUNTS RECEIVABLE, NET
        Accounts receivable consist of the following:
 
 
 
 
 December 31,
 
December 31,
 
 
 
 
2013
 
2012
 
 
Accounts receivable
 
 $
                16,911
 
$
             8,236
 
 
Less: Provision for doubtful receivables
 
 
                  (613)
 
 
             (458)
 
 
Accounts receivable, net
 
 $
                 16,298
 
$
             7,778
 
 
 
 
 
 
 
 
 
 
 
 
.
 
 
 
 
 
 
 
 
 
Charges to provisions for doubtful accounts are summarized as follows:
 
Allowance for doubtful receivables
 
Balance at beginning of period
 
Charges to costs and expenses
 
Amount utilized
Balance at  end of  period
Year ended December 31, 2013
 
 $
(458
 ) 
$
(155
 ) 
$
—
$    (613)
 
Year ended December 31, 2012
 
 $
(49
 ) 
$
(409
 ) 
$
—
 $   (458)
 
Year ended December 31, 2011
 
 $
(49
 ) 
$
   —      
 
$
—
 $      (49)