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Income Taxes Narrative (Details) - USD ($) | 12 Months Ended
--- | ---
Dec. 31, 2019 | Dec. 31, 2018 | Dec. 31, 2017
Deferred Tax Liabilities, Net | $ 5,542,000 | $ 6,878,000 |
Common Stock, Dividends, Per Share, Declared | $ 0.90 | $ 1.00 | $ 0.45
Common Stock, Dividends, Per Share, Declared, Indicated Annual Amount |  | 0.90 |
Common Stock, Dividends, Per Share, Declared, Additional Declared |  | 0.10 |
Common Stock, Dividends, Per Share, Declared, Taxable as Ordinary Income in the Current Year | 0.333 | 0.531 | 0.385
Common Stock, Dividends, Per Share, Declared, Taxable as Return of Capital | 0.342 | $ 0.469 | $ 0.065
Common Stock, Dividends, Per Share, Declared, Taxable Status to be Determined in Next Year | $ 0.225 |  |
Income Tax Expense (Benefit) | $ (1,302,000) | $ (738,000) | $ (9,912,000)
Tax Cuts and Jobs Act, Change in Tax Rate, Deferred Tax Liability, Income Taxes |  |  | $ 3,900,000
Operating Loss Carryforwards | 3,600,000 |  |
SEC Schedule, 12-28, Real Estate Companies, Investment in Real Estate, Federal Income Tax Basis Difference | 55,900,000 |  |
Subsidiaries [Member] |  |  |
Income Tax Expense (Benefit) | $ 0 |  |
Minimum [Member] |  |  |
Operating Loss Carryforwards, Expiration Date | Dec. 31, 2038 |  |
Maximum |  |  |
Operating Loss Carryforwards, Expiration Date | Dec. 31, 2039 |  |

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