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2) Investments: Contractual obligations (Details)	Dec. 31, 2020 USD ($)
Principal Amounts Due in 1 Year	$ 141,705,268
Principal Amounts Due in 2-5 Year	36,596,109
Principal Amounts Due Thereafter	75,469,714
Total	253,771,091
Residential Mortgage
Principal Amounts Due in 1 Year	11,202,899
Principal Amounts Due in 2-5 Year	17,774,238
Principal Amounts Due Thereafter	66,845,311
Total	95,822,448
Residential construction
Principal Amounts Due in 1 Year	103,391,044
Principal Amounts Due in 2-5 Year	7,720,733
Principal Amounts Due Thereafter	0
Total	111,111,777
Commercial
Principal Amounts Due in 1 Year	27,111,325
Principal Amounts Due in 2-5 Year	11,101,138
Principal Amounts Due Thereafter	8,624,403
Total	$ 46,836,866

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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Amount of long-term debt payable, sinking fund requirement, and other securities issued that are redeemable by holder at fixed or determinable price and date, maturing in second and third fiscal year following current fiscal year. Excludes interim and annual periods when interim periods are reported from current statement of financial position date (rolling approach).

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