Commitments and Contingencies - Narrative (Details) |
6 Months Ended | |
|---|---|---|
|
Jun. 30, 2020
USD ($)
tenant
claim
ground_lease
|
Dec. 31, 2019
USD ($)
|
|
| Commitments And Contingencies Disclosure [Abstract] | ||
| Contingently liable amount of debt owed by tenant | $ 5,700,000 | $ 5,700,000 |
| Number of tenants indemnified by | tenant | 1 | |
| Accruals made for environmental remediation | $ 0 | |
| Outstanding claims | claim | 0 | |
| Total commitments | $ 13,000,000.0 | |
| Commitments to purchase capital assets within one year expected to be funded in remainder of year | $ 11,800,000 | |
| Operating lease renewal option | two | |
| Operating lease renewal term | 5 years | |
| Number of long-term non-cancelable ground leases | ground_lease | 5 | |
| Operating lease, weighted average remaining lease term | 7 years 2 months 12 days | |
| Operating lease, right-of-use assets | $ 5,000,000.0 | |
| Operating lease liabilities | $ 6,900,000 |