Leases - Cash flows from leases (Details) $ in Millions |
12 Months Ended |
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Dec. 31, 2019
USD ($)
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| Cash paid for amounts included in the measurement of lease liabilities | |
| Operating cash flows from operating leases | $ 4.1 |
| Financing cash flows from finance leases | $ 0.3 |
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- Definition Lease, Cash Flow [Abstract] No definition available.
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- Definition Amount of cash outflow for principal payment on finance lease. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use. Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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