Summary of Significant Accounting Policies (Narrative) (Details)	3 Months Ended
Mar. 31, 2022 USD ($) segment	Mar. 31, 2021 USD ($)	Dec. 31, 2021 USD ($)
Summary Of Significant Accounting Policies [Line Items]
Impairment	$ 0	$ 0
Federal tax rate	21.00%	21.00%
Operating segments \| segment	1
Tax (benefit) expense	$ (1,320,893)	$ (591,860)
Property held for investment, accumulated depreciation	$ 504,718		$ 464,713
Premiums [Member] \| Geographic Concentration Risk [Member] \| Illinois [Member]
Summary Of Significant Accounting Policies [Line Items]
Concentration risk	23.30%	24.80%

Other Comprehensive Income Loss, Taxes

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Summary Of Significant Accounting Policies [Line Items]

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For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division.

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Percentage of domestic federal statutory tax rate applicable to pretax income (loss).

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Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues.

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The cumulative amount of depreciation for real estate property held for investment purposes.

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The charge against earnings resulting from the aggregate write down of tangible assets from their carrying value to their fair value.

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