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COMMITMENTS (Tables)
 12 Months Ended
Dec. 31, 2017
COMMITMENTS  
Schedule of future minimum lease payments under non-cancellable operating leases

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

    

2018

    

2019

    

2020

    

2021

    

Thereafter

    

Total

 

 

 

 

(in thousands)

 

Operating Leases

 

$
227

 

$
184

 

$
120

 

$
68

 

$
0

 

$
599