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COMMITMENTS AND CONTINGENT LIABILITIES (Tables)
12 Months Ended
Dec. 31, 2016
Commitments and Contingencies Disclosure [Abstract]  
Future minimum lease payments
Future minimum lease payments  (in thousands)  
 2017   $302 
 2018    201 
 2019    188 
 2020    190 
 2021    136 
 2022    28 
 2023    16 
     $1,061 
Future minimum lease payments under capital lease with present value of net minimum lease payments
Future minimum lease payments  (in thousands)  
 2017   $73 
 2018    73 
 2019    84 
 2020    84 
 2021    84 
 Thereafter    612 
 Total minimum lease payments  1,010 
 Less amount representing interest  592 
     $418