INTEREST AND OTHER EXPENSE, NET (Tables)

3 Months Ended

Mar. 31, 2019

Other Income and Expenses [Abstract]

Schedule of interest expense (income) and other income, net

Interest and other income, net, consisted of the following (in thousands):

	Three Months Ended March 31,
	2019			2018
Interest income	$	(92	)	$	(56	)
Interest expense	77			65
Other income, net	(1		)	(13		)
Total interest and other income, net	$	(16	)	$	(4	)