Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement.

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Amount before allowance of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Includes deferred interest and fees, undisbursed portion of loan balance, unamortized costs and premiums and discounts from face amounts. Excludes loans and leases covered under loss sharing agreements.

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Amount after allowance and deduction of deferred interest and fees, unamortized costs and premiums and discounts from face amounts, of loans and leases held in portfolio, including but not limited to, commercial and consumer loans. Excludes loans and leases covered under loss sharing agreements and loans held for sale.

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Mortgage And Other Notes Receivable (Schedule of Financing Receivables By Credit Quality Indicator) (Details) - USD ($) $ in Thousands	Jun. 30, 2021	Dec. 31, 2020
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	$ 289,348
Financing Receivable, Allowance for Credit Loss	5,171	$ 4,946
Loans and Leases Receivable, Net Amount	284,177	$ 292,427
Mortgages [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	225,739
Mortgages [Member] \| 2020 [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	18,249
Mortgages [Member] \| 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	48,152
Mortgages [Member] \| 2018
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	144,867
Mortgages [Member] \| EBITDARM Coverage above 1.5x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	56,475
Mortgages [Member] \| EBITDARM Coverage above 1.5x \| 2020 [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	14,275
Mortgages [Member] \| EBITDARM Coverage above 1.5x \| 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	9,029
Mortgages [Member] \| EBITDARM Coverage above 1.5x \| 2018
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	28,700
Mortgages [Member] \| EBITDARM Coverage, 1.0x to 1.5x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	116,167
Mortgages [Member] \| EBITDARM Coverage, 1.0x to 1.5x \| 2018
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	116,167
Mortgages [Member] \| EBITDARM Coverage Below 1.0x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	53,097
Mortgages [Member] \| EBITDARM Coverage Below 1.0x \| 2020 [Member]
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	3,974
Mortgages [Member] \| EBITDARM Coverage Below 1.0x \| 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	39,123
Mezzanine
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	51,898
Mezzanine \| 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	750
Mezzanine \| EBITDARM Coverage above 1.5x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	3,565
Mezzanine \| EBITDARM Coverage, 1.0x to 1.5x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	22,310
Mezzanine \| EBITDARM Coverage Below 1.0x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	25,273
Mezzanine \| EBITDARM Coverage Not Available
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	750
Mezzanine \| EBITDARM Coverage Not Available \| 2019
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	750
Revolving Credit Facility
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	11,711
Revolving Credit Facility \| EBITDARM Coverage, 1.0x to 1.5x
Financing Receivable, Credit Quality Indicator [Line Items]
Loans and Leases Receivable, Gross	$ 11,711