3) Investments: Net Investment Income - Additional (Details) - USD ($)	3 Months Ended	6 Months Ended
Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019	Dec. 31, 2019
Net investment income	$ 12,962,745	$ 10,540,835	$ 26,363,244	$ 20,582,503
Securities on deposit for regulatory authorities	9,632,398		9,632,398		$ 9,633,818
Cemeteries And Mortuaries
Net investment income	$ 140,093	$ 134,229	$ 250,732	$ 220,516

Amount, after investment expense, of income earned from investments in securities and real estate. Includes, but is not limited to, real estate investment, policy loans, dividends, and interest. Excludes realized gain (loss) on investments.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 944
-SubTopic 220
-Section S99
-Paragraph 1
-Subparagraph (SX 210.7-04(2))
-URI http://asc.fasb.org/extlink&oid=120400993&loc=SL114874131-224263

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