Quarterly report pursuant to Section 13 or 15(d)

TRADE RECEIVABLES (Details)

v3.8.0.1
TRADE RECEIVABLES (Details) - USD ($)
$ in Thousands
Mar. 31, 2018
Dec. 31, 2017
TRADE RECEIVABLES [Abstract]    
Trade receivables $ 27,849 $ 26,079
Less allowance for doubtful accounts (428) (300)
Trade receivables, net $ 27,421 $ 25,779