COMMITMENTS AND CONTINGENCIES (Tables)

12 Months Ended

Dec. 31, 2017

Commitments and Contingencies Disclosure [Abstract]

Schedule of Minimum Future Rental Payments

Minimum future rental payments required after 2017 under leases with initial or remaining noncancelable lease terms in excess of one year are as follows:

Years Ending December 31, (in thousands)
2018	2019	2020	2021	2022	2023 and thereafter
$4,648	$3,243	$605	$—	$—	$—