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Financial Instruments and Fair Value Disclosures - (Reconciliation Of Beginning And Ending Balance For The Company's Level 3 Recurring Fair Value Measurements) (Details) - Financial Services - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
May 31, 2022 | May 31, 2021 | May 31, 2022 | May 31, 2021
Mortgage servicing rights |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | $ 2,793 | $ 1,499 | $ 2,492 | $ 2,113
Purchases/loan originations | 99 | 20 | 181 | 443
Sales/loan originations sold, including those not settled | 0 | 0 | 0 | 0
Disposals/settlements | (106) | (58) | (265) | (1,095)
Changes in fair value | 435 | 1,141 | 813 | 1,141
Interest and principal paydowns | 0 | 0 | 0 | 0
Ending balance | 3,221 | 2,602 | 3,221 | 2,602
LMF Commercial loans held-for-sale |  |  |  |
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward] |  |  |  |
Beginning balance | 85,795 | 123,148 | 68 | 193,588
Purchases/loan originations | 143,650 | 201,296 | 408,495 | 420,796
Sales/loan originations sold, including those not settled | (145,385) | (155,740) | (323,467) | (438,705)
Disposals/settlements | 0 | (7,300) | 0 | (7,300)
Changes in fair value | 145 | 2,825 | (445) | (3,942)
Interest and principal paydowns | 0 | (309) | (446) | (517)
Ending balance | $ 84,205 | $ 163,920 | $ 84,205 | $ 163,920

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- Definition Fair Value, Measurement with Unobservable Inputs Reconciliation, Recurring Basis, Asset, Purchases and Issuances + References No definition available. + Details
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- Definition A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period. + References No definition available. + Details
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- Definition Amount of gain (loss) recognized in income from asset measured at fair value on recurring basis using unobservable input (level 3). + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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