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Leases - Capitalized Lease Obligation (Details)
$ in Thousands
Dec. 31, 2018
USD ($)
Future payments under these capital leases  
2019 $ 883
2020 742
2021 656
2022 540
2023 529
Thereafter 1,868
Total minimum lease payments 5,218
Less amount representing interest (749)
Capital lease obligations 4,469
Less current portion (693)
Capital lease obligations, less current portion $ 3,776