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COMMITMENTS (Details)
$ in Thousands
Dec. 31, 2019
USD ($)
Other Commitments [Line Items]  
2020 $ 10,512
2021 2,981
2022 2,205
2023 2,185
2024 1,349
Thereafter 2,749
Total commitments 21,981
Development Projects  
Other Commitments [Line Items]  
2020 4,403
2021 178
2022 178
2023 178
2024 178
Thereafter 2,749
Total commitments 7,864
Separate Investment Accounts  
Other Commitments [Line Items]  
2020 3,599
2021 681
2022 0
2023 0
2024 0
Thereafter 0
Total commitments 4,280
Commitments  
Other Commitments [Line Items]  
2020 2,510
2021 2,122
2022 2,027
2023 2,007
2024 1,171
Thereafter 0
Total commitments $ 9,837