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14) Revenues From Contracts With Customers: Schedule of Opening and Closing Balances of Receivables, Contract Assets and Contract Liabilities (Details) - USD ($)		3 Months Ended	12 Months Ended
		Mar. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Receivables		$ 13,970,177	$ 10,899,207
Deferred pre-need cemetery and mortuary contract revenues		13,514,055	13,080,179
Receivables
Receivables	[1]	3,988,538	4,119,988	$ 2,778,879
Increase (Decrease) in Accounts Receivable	[1]	(131,450)	1,341,109
Contract Asset
Deferred pre-need cemetery and mortuary contract revenues		0	0	0
Increase (Decrease) in Deferred Revenue		0	0
Contract Liability
Deferred pre-need cemetery and mortuary contract revenues		13,514,055	13,080,179	$ 12,508,625
Increase (Decrease) in Deferred Revenue		$ 433,876	$ 472,201
[1] Included in Receivables, net on the condensed consolidated balance sheets

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Amount, after allowance for credit loss, of right to consideration from customer for product sold and service rendered in normal course of business.

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