Annual report pursuant to Section 13 and 15(d)

TRADE RECEIVABLES (Details)

v3.6.0.2
TRADE RECEIVABLES (Details) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
Receivables [Abstract]    
Gross Trade Receivables, short-term $ 99,933 $ 90,212
Allowance for Doubtful Accounts (11,443) (10,348)
Net Trade Receivables $ 88,490 $ 79,864