FAIR VALUE OF FINANCIAL ASSETS AND FINANCIAL LIABILITIES (Fair Value of Assets and Liabilities) (Details) - USD ($) $ in Thousands	Sep. 30, 2021	Dec. 31, 2020
Other policyholder funds
Liabilities and Related Instruments [Abstract]
Carrying Value, Liabilities	$ 1,365	$ 1,342
Estimated Fair Value, Liabilities	1,365	1,342
Short-term notes payable and current portion of long-term debt
Liabilities and Related Instruments [Abstract]
Carrying Value, Liabilities	500	500
Estimated Fair Value, Liabilities	500	500
Long-term debt
Liabilities and Related Instruments [Abstract]
Carrying Value, Liabilities	13,186	13,177
Estimated Fair Value, Liabilities	13,186	13,177
Held-to-maturity securities
Assets and Related Instruments [Abstract]
Carrying Value, Assets	632	873
Estimated Fair Value, Assets	682	946
Mortgage loans on real estate
Assets and Related Instruments [Abstract]
Carrying Value, Assets	143	145
Estimated Fair Value, Assets	143	145
Policy loans
Assets and Related Instruments [Abstract]
Carrying Value, Assets	1,782	1,846
Estimated Fair Value, Assets	1,782	1,846
Company owned life insurance
Assets and Related Instruments [Abstract]
Carrying Value, Assets	5,024	4,998
Estimated Fair Value, Assets	5,024	4,998
Other invested assets
Assets and Related Instruments [Abstract]
Carrying Value, Assets	1,740	2,033
Estimated Fair Value, Assets	$ 1,740	$ 2,033