OTHER ASSETS, NET (Tables)

3 Months Ended

Mar. 31, 2018

OTHER ASSETS, NET [Abstract]

Schedule of Other Assets, Net

Other assets, net consist of the following at March 31, 2018 and December 31, 2017:

	(in thousands)
	March 31, 2018		December 31, 2017
	(unaudited)
Deferred commission expense - noncurrent	$	1,741	$	1,867
Trade receivables - noncurrent		641		968
Other, net of allowance for loss on loan receivable of $412 at March 31, 2018 and December 31, 2017		516		1,012
	$	2,898	$	3,847