Real Estate and Intangible Assets - Components of Investments in Real Estate (Detail) - USD ($) $ in Thousands |
Mar. 31, 2020 |
Dec. 31, 2019 |
|---|---|---|
| Real estate: | ||
| Land (1) | $ 146,580 | $ 137,532 |
| Building and improvements | 907,577 | 851,245 |
| Tenant improvements | 69,487 | 68,201 |
| Accumulated depreciation | (216,547) | (207,523) |
| Total real estate, net | 907,097 | $ 849,455 |
| Land value subject to land lease agreements | $ 4,436 |
| X | ||||||||||
- Definition Land Subject to Land Lease Agreements, Value No definition available.
|
| X | ||||||||||
- Definition Aggregate of the carrying amounts as of the balance sheet date of investments in building and building improvements. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Amount before accumulated depletion of real estate held for productive use, excluding land held for sale. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition The cumulative amount of depreciation for real estate property held for investment purposes. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- References No definition available.
|
| X | ||||||||||
- Definition Amount of real estate investment property, net of accumulated depreciation, which may include the following: (1) land available-for-sale; (2) land available-for-development; (3) investments in building and building improvements; (4) tenant allowances; (5) developments in-process; (6) rental properties; and (7) other real estate investments. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|
| X | ||||||||||
- Definition Carrying amount as of the balance sheet date of improvements having a life longer than one year that were made for the benefit of one or more tenants. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
|