Mortgage Loans On Real Estate (Schedule Of Mortgage Loans On Real Estate) (Details) $ in Thousands |
12 Months Ended |
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Dec. 31, 2017
USD ($)
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| Mortgage Loans on Real Estate [Line Items] | |
| Face Amount of Mortgages or Maximum Available Credit | $ 44,695 |
| Carrying Amount of Mortgages | $ 45,734 |
| Borrower A [Member] | Land [Member] | |
| Mortgage Loans on Real Estate [Line Items] | |
| Interest Accrual Rate | 5.85% |
| Interest Payment Rate | 5.85% |
| Final Maturity Date | Jul. 21, 2019 |
| Periodic Payment Terms | P&I |
| Face Amount of Mortgages or Maximum Available Credit | $ 44,695 |
| Carrying Amount of Mortgages | $ 45,734 |
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- Definition Mortgage Loans on Real Estate, Interest Accrual Rate No definition available.
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- Definition Stated maturity date of the mortgage loan receivable on real estate, in CCYY-MM-DD format. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The carrying amount of the outstanding balance due under the mortgage loan. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Amount of the contractual principal due at the origination of the mortgage loan (face amount). Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition The stated interest rate on the mortgage loan receivable or the weighted average interest rate on a group of loans. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Description of the contractual payment terms of the loan receivable including whether principal and interest is payable at a level or varying amount over the life of the loan, the amount of any balloon payment required at maturity, and any prepayment penalties. Reference 1: http://www.xbrl.org/2003/role/presentationRef
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