OTHER INCOME, NET

3 Months Ended

Mar. 31, 2017

Other Income and Expenses [Abstract]

OTHER EXPENSE, NET

OTHER INCOME, NET

The principal components of other income (expense), net, are as follows (in thousands):

	Three Months Ended March 31,
	2017		2016
Interest and investment income	$	147	$	15
Income tax benefit (expense)	163		(87		)
Other non-operating income	—		96
Total other income, net	$	310	$	24