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26. COMMITMENTS AND CONTINGENCIES (Tables)
 12 Months Ended
Dec. 31, 2017
Commitments And Contingencies Tables  
Future minimum payments under leases and other commitments
(in thousands)            
             
2018         $ 188
2019           165
2020           159
2021           155
2022           92
2023 and thereafter           235
          $ 994