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Loans Receivable and Other Lending Investments, net (Loan Receivable Held for Sale) (Details) - USD ($) $ in Thousands | 1 Months Ended |  |
--- | --- | --- | ---
Jun. 30, 2021 | Dec. 31, 2020 | May 31, 2019
Debt Securities, Available-for-sale [Line Items] |  |  |
Purchase price for properties acquired | $ 42,000 |  | $ 44,100
Loan receivable held for sale | 62,525 | $ 0 |
SAFE |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Amount of loan funded | 16,100 |  |
Deferred purchase price | 11,900 |  |
Leasehold improvement allowance | 52,000 |  |
Consideration received | 2,700 |  |
Loans Receivable Held-for-sale |  |  |
Debt Securities, Available-for-sale [Line Items] |  |  |
Loan receivable held for sale | $ 42,200 |  |

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- Definition Amount, before valuation allowance, of financing receivable classified as held-for-sale. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=121593590&loc=d3e4428-111522 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 948 -SubTopic 310 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=120238483&loc=d3e48678-111004 + Details
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