OTHER OPERATING (EXPENSE) INCOME, NET (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2019	Jun. 30, 2018	Jun. 30, 2019	Jun. 30, 2018
Other Income and Expenses [Abstract]
Foreign currency (expense) income	$ (659)	$ 1,267	$ (577)	$ 514
Gain on sale or disposal of property and equipment	35	12	56	27
(Loss) gain on foreign currency exchange and option contracts	(60)	386	(113)	1,819
Log trading marketing fees	80	62	137	131
Income from the sale of unused Internet Protocol addresses	0	0	0	646
Other expense, net	(1,365)	(68)	(1,437)	(108)
Total	$ (1,969)	$ 1,659	$ (1,934)	$ 3,029