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NOTE 3 - ACCOUNTS RECEIVABLE, NET (Tables)
12 Months Ended
Dec. 31, 2014
Receivables [Abstract]  
Schedule of Accounts Receivable
Receivables consist of the following:        
    December 31,
2014
  December 31,
2013
(in thousands)        
Trade accounts receivable   $4,202   $2,067
Less allowance for doubtful receivables   93   87
Trade accounts receivable, net   $4,109   $1,980
         
         
Changes in allowance for doubtful accounts
    December 31,
2014
  December 31,
2013
(in thousands)        
Beginning balance   $87   $89
Bad debt expense (reversal)   6   (2)
Accounts written-off   -   -
Recoveries   -   -
Ending balance   $93   $87