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LEASE COMMITMENTS (Lease Payments) (Details)
$ in Thousands
Dec. 31, 2017
USD ($)
Operating Leased Assets [Line Items]  
2018 $ 582
2019 556
2020 546
2021 450
2022 450
2023 and thereafter 788
Future minimum lease payments 3,372
Related Party [Member]  
Operating Leased Assets [Line Items]  
2018 486
2019 460
2020 450
2021 450
2022 450
2023 and thereafter 788
Future minimum lease payments 3,084
Other [Member]  
Operating Leased Assets [Line Items]  
2018 96
2019 96
2020 96
2021 0
2022 0
2023 and thereafter 0
Future minimum lease payments $ 288