Leases - Narrative (Details) - USD ($) |
3 Months Ended | 9 Months Ended | ||
---|---|---|---|---|
Sep. 30, 2019 |
Sep. 30, 2018 |
Sep. 30, 2019 |
Sep. 30, 2018 |
|
Lessee, Lease, Description [Line Items] | ||||
Rental income | $ 100,000 | $ 0 | $ 500,000 | $ 0 |
Minimum | ||||
Lessee, Lease, Description [Line Items] | ||||
Finance lease, term | 3 years | 3 years | ||
Maximum | ||||
Lessee, Lease, Description [Line Items] | ||||
Finance lease, term | 5 years | 5 years | ||
Building | Minimum | ||||
Lessee, Lease, Description [Line Items] | ||||
Operating lease, term | 3 years | 3 years | ||
Building | Maximum | ||||
Lessee, Lease, Description [Line Items] | ||||
Operating lease, term | 7 years | 7 years | ||
Equipment | Minimum | ||||
Lessee, Lease, Description [Line Items] | ||||
Operating lease, term | 0 years | 0 years | ||
Equipment | Maximum | ||||
Lessee, Lease, Description [Line Items] | ||||
Operating lease, term | 7 years | 7 years |