Leases - Narrative (Details) - USD ($) $ in Millions |
3 Months Ended | |
|---|---|---|
Mar. 31, 2020 |
Mar. 31, 2019 |
|
| Lessee, Lease, Description [Line Items] | ||
| Impairment | $ 0.4 | |
| Operating lease, impairment loss | 0.3 | |
| Impairment of leasehold | 0.1 | |
| Operating lease liability, portion derecognized | 0.3 | |
| Rent expense | 0.5 | $ 0.1 |
| Finance lease assets | 0.3 | |
| Rental income | $ 0.2 | $ 0.2 |
| Minimum | ||
| Lessee, Lease, Description [Line Items] | ||
| Finance lease, term | 3 years | |
| Maximum | ||
| Lessee, Lease, Description [Line Items] | ||
| Finance lease, term | 5 years | |
| Building | Minimum | ||
| Lessee, Lease, Description [Line Items] | ||
| Operating lease, term | 3 years | |
| Building | Maximum | ||
| Lessee, Lease, Description [Line Items] | ||
| Operating lease, term | 9 years | |
| Equipment | Minimum | ||
| Lessee, Lease, Description [Line Items] | ||
| Operating lease, term | 0 years | |
| Equipment | Maximum | ||
| Lessee, Lease, Description [Line Items] | ||
| Operating lease, term | 7 years | |