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Leases Lessee Operating Lease Liability Maturity (Details) - USD ($)
$ in Thousands
Dec. 31, 2019
Jan. 01, 2019
Dec. 31, 2018
Leases [Abstract]      
2020 $ 2,709    
2021 2,533    
2022 2,217    
2023 1,779    
2024 1,499    
Thereafter 5,246    
Total lease payments 15,983    
Less: imputed interest 2,395    
Total lease obligations 13,588 $ 8,000  
Less: current obligations 1,849   $ 0
Long-term lease obligations $ 11,739   0
2020     2,530
2021     1,497
2022     1,007
2023     546
2024     293
Thereafter     311
Total     $ 6,184