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NOTE 2 - ACCOUNTS RECEIVABLE NET (Details 1) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2016
Dec. 31, 2015
Note 2 - Accounts Receivable Net Details 1    
Beginning balance $ 43 $ 93
Bad debt expense (reversal) 55 (36)
Accounts written-off (2) (14)
Recoveries 0 0
Ending balance $ 96 $ 43