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LEASES - Schedule of Maturities of Operating Lease Liabilities (Details) - USD ($)
$ in Thousands
Dec. 31, 2020
Dec. 31, 2019
Leases [Abstract]    
2021 $ 2,308  
2022 1,689  
2023 1,093  
2024 420  
2025 1  
Thereafter 0  
Total lease payments 5,511  
Less interest (342)  
Total operating lease liability $ 5,169 $ 6,511