Other Income (Expense), net (Tables)

12 Months Ended

Dec. 31, 2016

Other Income And Expenses [Abstract]

Schedule of Other Income (Expense), Net

Other income (expense), net is comprised of the following (in thousands):

	Years Ended December 31,
	2016			2015			2014
Other Income:
Interest income	$	1,369		$	701		$	163
Foreign currency forward contract gains, net		9			-			-
Foreign currency exchange gains, net		209			5			8
Total other income		1,587			706			171
Other Expense:
Skyfence holdback liability accretion		(6	)		(212	)		(186	)
Foreign currency exchange losses, net		(708	)		(322	)		-
Bank charges and Other expenses		(950	)		(574	)		(205	)
Total other expense		(1,664	)		(1,108	)		(391	)
Total other income (expense), net	$	(77	)	$	(402	)	$	(220	)