2) Investments: Schedule of Impaired Mortgage Loans (Details) - USD ($)	12 Months Ended
Dec. 31, 2019	Dec. 31, 2018
Commercial Loan
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	$ 4,488,719	$ 196,182
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	1,499,043	98,023
Commercial Loan \| Total
Impaired Financing Receivable, with Related Allowance, Recorded Investment	4,488,719	196,182
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	4,488,719	196,182
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	1,499,043	98,023
Residential Mortgage
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	2,254,189	1,612,164
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	3,367,151	2,423,135
Impaired Financing Receivable, with Related Allowance, Recorded Investment	1,498,018	1,327,487
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	1,498,018	1,327,487
Impaired Financing Receivable, Related Allowance	195,993	74,185
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	665,270	1,543,416
Residential Mortgage \| Total
Impaired Financing Receivable, with Related Allowance, Recorded Investment	3,752,207	2,939,651
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	3,752,207	2,939,651
Impaired Financing Receivable, Related Allowance	195,993	74,185
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	4,032,421	3,966,551
Residential construction
Impaired Financing Receivable, with No Related Allowance, Recorded Investment	655,000	502,991
Impaired Financing Receivable, with No Related Allowance, Average Recorded Investment	1,457,278	675,950
Residential construction \| Total
Impaired Financing Receivable, with Related Allowance, Recorded Investment	655,000	502,991
Impaired Financing Receivable, with Related Allowance, Unpaid Principal Balance	655,000	502,991
Impaired Financing Receivable, with Related Allowance, Average Recorded Investment	$ 1,457,278	$ 675,950

Amount of allowance for credit losses related to recorded investment.

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- Definition

Amount of average investment of impaired financing receivables for which there is no related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524

Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
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-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524

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Amount of investment in impaired financing receivables for which there is no related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 14A
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-URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953550-111524

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- Definition

Amount of average investment of impaired financing receivables for which there is a related allowance for credit losses.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 310
-SubTopic 10
-Section 50
-Paragraph 15
-Subparagraph (c)(1)
-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5212-111524

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-Section 50
-Paragraph 17
-URI http://asc.fasb.org/extlink&oid=121611835&loc=d3e5258-111524

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Amount of investment in impaired financing receivables for which there is a related allowance for credit losses.

+ References

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Unpaid principal balance of impaired financing receivables for which there is a related allowance for credit losses.

+ References

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