2) Investments: Real Estate Owned and Occupied by the Company (Details)	Dec. 31, 2020 Decimal
Corporate Offices, Life Insurance and Cemetery/Mortuary Operations
Approximate Square Footage	78,979
Square Footage Occupied by the Company	18.00%
Mortgage
Approximate Square Footage	39,157
Square Footage Occupied by the Company	73.00%
Life Insurance Operations
Approximate Square Footage	19,694
Square Footage Occupied by the Company	28.00%
Life Insurance Operations 1
Approximate Square Footage	12,274
Square Footage Occupied by the Company	100.00%
Mortgage Sales
Approximate Square Footage	8,059
Square Footage Occupied by the Company	100.00%
Mortgage Sales
Approximate Square Footage	1,560
Square Footage Occupied by the Company	100.00%
Mortgage Sales
Approximate Square Footage	1,737
Square Footage Occupied by the Company	100.00%