OTHER EXPENSE, NET (Tables)

12 Months Ended

Dec. 31, 2018

Other Income and Expenses [Abstract]

Schedule of Other Expense

Other expense is summarized as follows:
	Year ended December 31,
	2018			2017			2016
Interest expense to related parties (see Note 11)	$	(2,746	)	$	(2,875	)	$	(4,171	)
Interest expense and other bank charges		(1,261	)		(1,073	)		(1,430	)
Interest income		-			170			116
Foreign currency gain (loss)		417			(2,450	)		1,005
Other expense (expense)		4			56			(21	)
Total other expense, net	$	(3,586	)	$	(6,172	)	$	(4,501	)