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COMMITMENTS AND CONTINGENCIES (Tables)
12 Months Ended
Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]  
Schedule of Operating Leases
Operating Leases
Future minimum lease obligations as of December 31, 2016:
 
(in thousands)
 
2017
 
$
687
 
2018
 
 
467
 
2019
 
 
368
 
2020
 
 
59
 
2021
 
 
2
 
Thereafter
 
 
 
Total
 
$
1,583