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Commitments and Contingencies (Narrative) (Details) - USD ($) $ in Millions | 3 Months Ended
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Mar. 31, 2022 | Dec. 31, 2021 | Mar. 31, 2021
Commitments And Contingencies Disclosure [Abstract] |  |  |
Weighted average remaining lease term | 30 years |  |
Weighted average discount rate | 4.80% |  |
Rent expense | $ 0.3 |  | $ 0.4
Percentage of contractual base rents and monthly tenant reimbursements collected | 97.00% | 97.00% |
Lease rent deferred | $ 3.5 |  |
Lease rent waived | $ 2.4 |  |
Weighted average payback period for remaining deferred rent receivable | 10 months |  |

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- Definition Lease rent deferred. + References No definition available. + Details
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- Definition Lease rent waived. + References No definition available. + Details
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- Definition Percentage of contractual base rents and monthly tenant reimbursements collected. + References No definition available. + Details
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- Definition Amount of operating lease expense. Excludes sublease income. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 45 -Paragraph 4 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123391704&loc=SL77918638-209977 + Details
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- Definition Weighted average discount rate for operating lease calculated at point in time. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(4) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 Reference 2: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 + Details
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- Definition Weighted average remaining lease term for operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 55 -Paragraph 53 -URI http://asc.fasb.org/extlink&oid=123414884&loc=SL77918982-209971 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 20 -Section 50 -Paragraph 4 -Subparagraph (g)(3) -URI http://asc.fasb.org/extlink&oid=123408670&loc=SL77918686-209980 + Details
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