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23) Revenues From Contracts With Customers: Revenues of the Cemetery and Mortuary Contracts (Details) - USD ($) | 12 Months Ended
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Dec. 31, 2020 | Dec. 31, 2019
Net mortuary and cemetery sales | $ 20,307,435 | $ 15,296,235
Major Goods Or Services Lines, at Need |  |
Net mortuary and cemetery sales | 15,212,822 | 12,334,777
Major Goods Or Services Lines, Pre Need |  |
Net mortuary and cemetery sales | 5,094,613 | 2,961,458
Timing Of Revenue Recognition, Goods Transferred At A Point In Time |  |
Net mortuary and cemetery sales | 13,438,592 | 10,133,723
Timing Of Revenue Recognition, Services Transferred At A Point In Time |  |
Net mortuary and cemetery sales | $ 6,868,843 | $ 5,162,512

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