INVESTMENTS (Amortized Cost and Aggregate Fair Value of Debt Securities, by Contractual Maturity) (Details) - USD ($) $ in Thousands	Jun. 30, 2020	Dec. 31, 2019
Investments [Abstract]
Available-for-sale Securities, Due in one year or less, Amortized Cost	$ 760
Available-for-sale Securities, Due in one year or less, Fair Value	754
Available-for-sale Securities, Due after one year through five years, Amortized Cost	17,149
Available-for-sale Securities, Due after one year through five years, Fair Value	17,920
Available-for-sale Securities, Due after five years through ten years, Amortized Cost	28,162
Available-for-sale Securities, Due after five years through ten years, Fair Value	29,423
Available-for-sale Securities, Due after ten years, Amortized Cost	48,502
Available-for-sale Securities, Due after ten years, Fair Value	51,526
Fixed maturities, Amortized Cost	94,573	$ 97,102
Available-for-sale Securities, Fair Value	99,623
Held-to-maturity Securities, Due after one year through five years, Amortized Cost	23
Held-to-maturity Securities, Due after one year through five years, Fair Value	24
Held-to-maturity Securities, Due after five years through ten years, Amortized Cost	4
Held-to-maturity Securities, Due after five years through ten years, Fair Value	4
Held-to-maturity Securities, Due after ten years, Amortized Cost	1,138
Held-to-maturity Securities, Due after ten years, Fair Value	1,237
Held-to-maturity Securities, Amortized Cost	1,165	1,290
Debt Securities, Held-to-maturity, Fair Value	$ 1,265	$ 1,345