FAIR VALUE OF FINANCIAL ASSETS AND FINANCIAL LIABILITIES (Fair Value of Assets and Liabilities) (Details) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Other policyholder funds
Liabilities and Related Instruments [Abstract]
Carrying Value, Liabilities	$ 1,342	$ 1,350
Estimated Fair Value, Liabilities	1,342	1,350
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	13,177	13,664
Estimated Fair Value, Liabilities	13,177	13,664
Held-to-maturity securities
Assets and Related Instruments [Abstract]
Carrying Value, Assets	873	1,290
Estimated Fair Value, Assets	946	1,345
Mortgage loans on real estate
Assets and Related Instruments [Abstract]
Carrying Value, Assets	145	147
Estimated Fair Value, Assets	145	147
Policy loans
Assets and Related Instruments [Abstract]
Carrying Value, Assets	1,846	1,895
Estimated Fair Value, Assets	1,846	1,895
Company owned life insurance
Assets and Related Instruments [Abstract]
Carrying Value, Assets	4,998	4,655
Estimated Fair Value, Assets	4,998	4,655
Other invested assets
Assets and Related Instruments [Abstract]
Carrying Value, Assets	2,033	2,280
Estimated Fair Value, Assets	$ 2,033	$ 2,280