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Leases - Internal Ratings For Net Investment, DFLs (Details) - USD ($) $ in Thousands | Dec. 31, 2020 | Dec. 31, 2019
--- | --- | ---
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | $ 44,706 | $ 84,604
Percentage of DFL Portfolio | 100.00% |
Medical Office |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | $ 44,706 |
Percentage of DFL Portfolio | 100.00% |
Performing DFLs |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | $ 44,706 |
Performing DFLs | Medical Office |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | 44,706 |
Watch List DFLs |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | 0 |
Watch List DFLs | Medical Office |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | 0 |
Workout DFLs |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | 0 |
Workout DFLs | Medical Office |  |
Lessor, Lease, Description [Line Items] |  |
Net investment in direct financing leases before allowance | $ 0 |

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- Definition Amount of net investment in direct financing lease. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 842 -SubTopic 30 -Section 50 -Paragraph 6 -URI http://asc.fasb.org/extlink&oid=121576215&loc=SL77919379-209981 + Details
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