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Leases - Lease Payments to be Received (Details)
$ in Millions
Dec. 31, 2019
USD ($)
Leases [Abstract]  
Term of contract 5 years
Lessor payments to be received, 2020 $ 0.1
Lessor payments to be received, 2021 0.1
Lessor payments to be received, 2022 0.1
Lessor payments to be received, 2023 0.2
Lessor payments to be received, 2024 $ 0.1