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CONTINGENT LIABILITIES (Commitments) (Details) - USD ($)
$ in Millions
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Commitments and Contingencies Disclosure [Abstract]      
Minimum future rentals under operating leases - 2020 $ 4.0    
Minimum future rentals under operating leases - 2021 2.4    
Minimum future rentals under operating leases - 2022 1.3    
Minimum future rentals under operating leases - 2023 1.3    
Minimum future rentals under operating leases - 2024 1.2    
Minimum future rentals under operating leases - 2025 2.4    
Leasing fees $ 4.1 $ 3.1 $ 3.2