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Schedule of Aging of Mortgage Loans (Details) - USD ($) | 9 Months Ended | 12 Months Ended
--- | --- | ---
Sep. 30, 2021 | Dec. 31, 2020
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | $ 310,661,878 | $ 253,771,091
Mortgage Loans, Allowance for Loan Losses |  | (1,753,853) | (2,005,127)
Mortgage Loans, Unamortized deferred loan fees, net |  | (1,013,925) | (1,161,132)
Mortgage Loans, Unamortized discounts, net |  | (503,619) | (1,260,896)
Past Due 30 to 59 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 8,595,378 | 6,226,896
Past Due 60 to 89 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 3,112,185 | 2,860,928
Past Due 90 or More Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] | 2,494,683 | 7,818,410
In Foreclosure [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] | 1,251,039 | 2,464,060
Total Past Due [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 15,453,285 | 19,370,294
Current [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 295,208,595 | 234,400,797
Net Mortgage Loans |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 307,390,481 | 249,343,936
Commercial Loan [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 52,087,010 | 46,836,866
Mortgage Loans, Allowance for Loan Losses |  | (187,129) | (187,129)
Mortgage Loans, Unamortized deferred loan fees, net |  | (27,735) | (32,557)
Mortgage Loans, Unamortized discounts, net |  | (269,363) | (880,721)
Commercial Loan [Member] | Past Due 30 to 59 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 5,920,000 | 233,200
Commercial Loan [Member] | Past Due 60 to 89 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 451,337 | 812,780
Commercial Loan [Member] | Past Due 90 or More Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] | 473,372 | 2,148,827
Commercial Loan [Member] | In Foreclosure [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] | 101,888 |
Commercial Loan [Member] | Total Past Due [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 6,946,597 | 3,194,807
Commercial Loan [Member] | Current [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 45,140,413 | 43,642,059
Commercial Loan [Member] | Net Mortgage Loans |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 51,602,783 | 45,736,459
Residential Mortgage [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 89,544,581 | 95,822,448
Mortgage Loans, Allowance for Loan Losses |  | (1,523,522) | (1,774,796)
Mortgage Loans, Unamortized deferred loan fees, net |  | (695,987) | (909,864)
Mortgage Loans, Unamortized discounts, net |  | (234,256) | (380,175)
Residential Mortgage [Member] | Past Due 30 to 59 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 2,675,378 | 5,866,505
Residential Mortgage [Member] | Past Due 60 to 89 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 861,848 | 2,048,148
Residential Mortgage [Member] | Past Due 90 or More Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] | 2,021,311 | 5,669,583
Residential Mortgage [Member] | In Foreclosure [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] | 1,149,151 | 2,263,097
Residential Mortgage [Member] | Total Past Due [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 6,707,686 | 15,847,333
Residential Mortgage [Member] | Current [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 82,836,895 | 79,975,115
Residential Mortgage [Member] | Net Mortgage Loans |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 87,090,816 | 92,757,613
Residential Construction [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 169,030,287 | 111,111,777
Mortgage Loans, Allowance for Loan Losses |  | (43,202) | (43,202)
Mortgage Loans, Unamortized deferred loan fees, net |  | (290,203) | (218,711)
Mortgage Loans, Unamortized discounts, net |  |  |
Residential Construction [Member] | Past Due 30 to 59 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  |  | 127,191
Residential Construction [Member] | Past Due 60 to 89 Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 1,799,000 |
Residential Construction [Member] | Past Due 90 or More Days [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] |  |
Residential Construction [Member] | In Foreclosure [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period | [1] |  | 200,963
Residential Construction [Member] | Total Past Due [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 1,799,000 | 328,154
Residential Construction [Member] | Current [Member] |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | 167,231,287 | 110,783,623
Residential Construction [Member] | Net Mortgage Loans |  |  |
Marketable Securities [Line Items] |  |  |
Mortgage Loans during period |  | $ 168,696,882 | $ 110,849,864
[1] | Interest income is not recognized on loans past due greater than 90 days or in foreclosure.

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- Definition Represents the monetary amount of Mortgage Loans during period, during the indicated time period. + References No definition available. + Details
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- References No definition available. + Details
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