Miscellaneous Expense, Net (Tables)

12 Months Ended

Dec. 31, 2017

Other Income And Expenses [Abstract]

Components of Miscellaneous Expense, Net

Miscellaneous expense, net consisted of the following (in thousands):

	Year Ended December 31,
	2017			2016			2015
Net loss on foreign-currency transactions	$	(1,004	)	$	(660	)	$	(1,307	)
Other income		650			237			174
Miscellaneous expense, net	$	(354	)	$	(423	)	$	(1,133	)