Annual report pursuant to Section 13 and 15(d)

LONG-TERM DEBT (Details 4)

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LONG-TERM DEBT (Details 4) - USD ($)
$ in Thousands
Dec. 31, 2016
Dec. 31, 2015
2017 $ 590  
2018 3,105  
2019 3,103  
2020 254,735  
2021 120  
Thereafter 21  
Long-term debt $ 261,674 $ 274,755