Annual report pursuant to Section 13 and 15(d)

CONTINGENT EARN-OUT CONSIDERATION (Details)

v3.8.0.1
CONTINGENT EARN-OUT CONSIDERATION (Details) - USD ($)
$ in Thousands
 12 Months Ended
Dec. 31, 2017
Dec. 31, 2016
Dec. 31, 2015
Business Acquisition, Contingent Consideration [Line Items]      
Beginning Balance $ 66 $ 775  
Acquisitions 36 66  
Accretion of acquisition-related contingent earn-out consideration 4 25  
Change in the estimated fair value of contingent earn-out consideration (23) (689) $ (1,715)
Reclassification of payments due in next 12 months to short-term 0 0  
Payments (14) (111)  
Ending Balance 69 66 775
Short-Term Accrued Expenses [Member]      
Business Acquisition, Contingent Consideration [Line Items]      
Beginning Balance 66 173  
Acquisitions 36 66  
Accretion of acquisition-related contingent earn-out consideration 4 17  
Change in the estimated fair value of contingent earn-out consideration (23) (635)  
Reclassification of payments due in next 12 months to short-term 0 556  
Payments (14) (111)  
Ending Balance 69 66 173
Long-Term Other Liabilities [Member]      
Business Acquisition, Contingent Consideration [Line Items]      
Beginning Balance 0 602  
Acquisitions 0 0  
Accretion of acquisition-related contingent earn-out consideration 0 8  
Change in the estimated fair value of contingent earn-out consideration 0 (54)  
Reclassification of payments due in next 12 months to short-term 0 (556)  
Payments 0 0  
Ending Balance $ 0 $ 0 $ 602