14) Revenues From Contracts With Customers: Reconciliation of Revenues from Cemetery and mortuary contracts to Business Segment Information (Details) - USD ($)	3 Months Ended
	Mar. 31, 2020	Mar. 31, 2019
Net mortuary and cemetery sales	$ 4,458,091	$ 3,678,628
Gains (losses) on investments and other assets	(3,212,247)	1,806,661
Net investment income	13,400,499	10,041,668
Other Revenues	2,389,569	2,461,005
Cemetery and Mortuary
Net mortuary and cemetery sales	4,458,091	3,678,628
Gains (losses) on investments and other assets	(660,123)	498,597
Net investment income	204,846	112,809
Other Revenues	10,882	69,251
Revenues from External Customers	$ 4,013,696	$ 4,359,285