Leases - Narrative (Details) - USD ($) |
3 Months Ended | 12 Months Ended | |
|---|---|---|---|
Dec. 31, 2018 |
Dec. 31, 2019 |
Dec. 31, 2018 |
|
| Lessee, Lease, Description [Line Items] | |||
| Operating lease, expense | $ 1,300,000 | $ 1,200,000 | |
| Finance lease, right-of-use asset, net | 300,000 | ||
| Rental income | $ 0 | $ 700,000 | $ 0 |
| 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 | 7 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 | ||