BORROWINGS (Tables)

12 Months Ended

Dec. 31, 2016

Debt Disclosure [Abstract]

Schedule of future principal payments, debt

Future principal payments on the Facility as of December 31, 2016, are as follows (in thousands):

Payments due by period:
2017	$	1,031
2018	1,124
2019	1,124
2020	1,124
2021	1,124
Thereafter	40,233
	$	45,760

Future principal payments of finance obligations as of December 31, 2016, are as follows (in thousands):

Payments due by period:
2017	$	3,256
2018	3,356
2019	3,479
2020	3,502
2021	1,494
Thereafter	—
	$	15,087