14) Revenues From Contracts With Customers: Reconciliation of Revenues from Cemetery and mortuary contracts to Business Segment Information (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Net mortuary and cemetery sales	$ 4,700,778	$ 4,000,730	$ 9,158,869	$ 7,679,358
Gains (losses) on investments and other assets	2,238,279	(1,025,893)	(973,968)	780,768
Net investment income	12,962,745	10,540,835	26,363,244	20,582,503
Other Revenues	2,466,898	2,337,725	4,856,467	4,798,730
Cemetery and Mortuary
Net mortuary and cemetery sales	4,700,778	4,000,730	9,158,869	7,679,358
Gains (losses) on investments and other assets	482,383	354,500	(177,740)	853,097
Net investment income	71,647	162,562	276,493	275,371
Other Revenues	51,497	25,215	62,379	94,466
Revenues from External Customers	$ 5,306,305	$ 4,543,007	$ 9,320,001	$ 8,902,292