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Fair Value of Financial Instruments: Schedule of fair value assets and liabilities measured on a recurring basis (Details) - USD ($) | Jun. 30, 2021 | Dec. 31, 2020
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Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Trading Securities, Equity | $ 260,957,676 |  | $ 294,656,679 |
Available-for-sale Securities | 10,322,456 |  | 11,324,239 |
Loans Held-for-sale, Fair Value Disclosure | 296,728,086 |  | 422,772,418 |
Restricted assets of cemeteries and mortuaries | 1,448,292 | [1] | 1,473,637 | [2]
Restricted assets of cemeteries and mortuaries | 2,914,880 | [3] | 2,515,778 | [4]
Cemetery perpetual care trust investments | 710,533 | [1] | 747,767 | [2]
Cemetery perpetual care trust investments | 2,367,059 | [3] | 2,062,303 | [4]
Derivatives - loan commitments | 10,704,411 | [5] | 12,592,672 | [6]
Assets, Fair Value Disclosure, Recurring | 586,153,393 |  | 748,145,493 |
Derivatives - bank loan interest rate swaps, Call Options | (12,795) | [7] | (43,097) | [8]
Derivatives - bank loan interest rate swaps, loan commitments | (744,198) | [7] | (2,464,062) | [8]
Obligations, Fair Value Disclosure | (756,993) |  | (2,507,159) |
Obligations, Fair Value Disclosure | 756,993 |  | 2,507,159 |
Fair Value, Inputs, Level 1 [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Trading Securities, Equity | 0 |  | 0 |
Available-for-sale Securities | 10,322,456 |  | 11,324,239 |
Loans Held-for-sale, Fair Value Disclosure | 0 |  | 0 |
Restricted assets of cemeteries and mortuaries | 0 | [1] | 0 | [2]
Restricted assets of cemeteries and mortuaries | 2,914,880 | [3] | 2,515,778 | [4]
Cemetery perpetual care trust investments | 0 | [1] | 0 | [2]
Cemetery perpetual care trust investments | 2,367,059 | [3] | 2,062,303 | [4]
Derivatives - loan commitments | 0 | [5] | 0 | [6]
Assets, Fair Value Disclosure, Recurring | 15,604,395 |  | 15,902,320 |
Derivatives - bank loan interest rate swaps, Call Options | (12,795) | [7] | (43,097) | [8]
Derivatives - bank loan interest rate swaps, loan commitments | 0 | [7] | 0 | [8]
Obligations, Fair Value Disclosure | (12,795) |  | (43,097) |
Obligations, Fair Value Disclosure | 12,795 |  | 43,097 |
Fair Value, Inputs, Level 2 [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Trading Securities, Equity | 258,776,848 |  | 292,455,504 |
Available-for-sale Securities | 0 |  | 0 |
Loans Held-for-sale, Fair Value Disclosure | 0 |  | 0 |
Restricted assets of cemeteries and mortuaries | 1,448,292 | [1] | 1,473,637 | [2]
Restricted assets of cemeteries and mortuaries | 0 | [3] | 0 | [4]
Cemetery perpetual care trust investments | 710,533 | [1] | 747,767 | [2]
Cemetery perpetual care trust investments | 0 | [3] | 0 | [4]
Derivatives - loan commitments | 0 | [5] | 0 | [6]
Assets, Fair Value Disclosure, Recurring | 260,935,673 |  | 294,676,908 |
Derivatives - bank loan interest rate swaps, Call Options | 0 | [7] | 0 | [8]
Derivatives - bank loan interest rate swaps, loan commitments | 0 | [7] | 0 | [8]
Obligations, Fair Value Disclosure | 0 |  | 0 |
Obligations, Fair Value Disclosure | 0 |  | 0 |
Fair Value, Inputs, Level 3 [Member] |  |  |  |
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items] |  |  |  |
Trading Securities, Equity | 2,180,828 |  | 2,201,175 |
Available-for-sale Securities | 0 |  | 0 |
Loans Held-for-sale, Fair Value Disclosure | 296,728,086 |  | 422,772,418 |
Restricted assets of cemeteries and mortuaries | 0 | [1] | 0 | [2]
Restricted assets of cemeteries and mortuaries | 0 | [3] | 0 | [4]
Cemetery perpetual care trust investments | 0 | [1] | 0 | [2]
Cemetery perpetual care trust investments | 0 | [3] | 0 | [4]
Derivatives - loan commitments | 10,704,411 | [5] | 12,592,672 | [6]
Assets, Fair Value Disclosure, Recurring | 309,613,325 |  | 437,566,265 |
Derivatives - bank loan interest rate swaps, Call Options | 0 | [7] | 0 | [8]
Derivatives - bank loan interest rate swaps, loan commitments | (744,198) | [7] | (2,464,062) | [8]
Obligations, Fair Value Disclosure | (744,198) |  | (2,464,062) |
Obligations, Fair Value Disclosure | $ 744,198 |  | $ 2,464,062 |
[1] | Fixed maturity securities available for sale
[2] | Fixed maturity securities available for sale
[3] | Equity securities
[4] | Equity securities
[5] | Included in other assets on the consolidated balance sheets
[6] | Included in other assets on the consolidated balance sheets
[7] | Included in other liabilities and accrued expenses on the consolidated balance sheets
[8] | Included in other liabilities and accrued expenses on the consolidated balance sheets

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- Definition Fair value of obligations measured on a recurring basis. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 820 -SubTopic 10 -Section 50 -Paragraph 2 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123874694&loc=d3e19207-110258 + Details
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