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NOTE 3 - FAIR VALUE MEASUREMENTS (Tables)
12 Months Ended
Dec. 31, 2016
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis [Table Text Block]
The following table presents the fair value hierarchy for our financial assets measured at fair value on a recurring basis as of December 31, 2016 and December 31, 2015, respectively:

 
   
Fair Value Measure at December 31, 2016
 
 
Total
 
Quoted
 
Significant
     
 
Carrying
 
Prices
 
Other
 
Significant
 
 
Value at
 
in Active
 
Observable
 
Unobservable
 
 
December 31,
 
Market
 
Inputs
 
Inputs
 
Description
2016
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Assets:
                       
Cash and cash equivalents
 
$
12,767
   
$
12,767
   
$
-
   
$
-
 
Total
 
$
12,767
   
$
12,767
   
$
-
   
$
-
 
 
   
Fair Value Measure at December 31, 2015
 
 
Total
 
Quoted
 
Significant
     
 
Carrying
 
Prices
 
Other
 
Significant
 
 
Value at
 
in Active
 
Observable
 
Unobservable
 
 
December 31,
 
Market
 
Inputs
 
Inputs
 
Description
2015
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Assets:
                       
Cash and cash equivalents
 
$
1,158
   
$
1,158
   
$
-
   
$
-
 
Total
 
$
1,158
   
$
1,158
   
$
-
   
$
-
 
Liabilities:
                               
Contingent consideration
   
173
   
$
-
   
$
-
   
$
173
 
Total
 
$
173
   
$
-
   
$
-
   
$
173
 
Schedule of Business Acquisitions by Acquisition, Contingent Consideration [Table Text Block]
The following table summarizes the annual changes in our contingent consideration:

Balance at December 31, 2014
 
$
327
 
Adjustment to purchase accounting
   
(65
)
Change in fair value of earnout
   
(89
)
Balance at December 31, 2015
 
$
173
 
Change in fair value of earnout
   
(173
)
Balance at December 31, 2016
 
$
-