EMPLOYEE BENEFIT PLANS (Schedule of Components of Net Periodic Benefit Cost) (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2024	Jun. 30, 2023	Jun. 30, 2024	Jun. 30, 2023
Components of Net Periodic Benefit Costs:
Pension Settlement Gain			$ 0	$ (291)
Defined Benefit Pension Plan [Member]
Components of Net Periodic Benefit Costs:
Service Cost	$ 929	$ 872	1,857	1,744
Interest Cost	1,524	1,458	3,048	2,916
Expected Return on Plan Assets	(2,029)	(1,701)	(4,058)	(3,403)
Prior Service Cost Amortization	0	1	0	3
Net Loss Amortization	41	234	82	467
Net Periodic Benefit Cost	$ 465	$ 864	$ 929	$ 1,727
Discount Rate	5.29%	5.63%	5.29%	5.63%
Long-Term Rate of Return on Assets	6.75%	6.75%	6.75%	6.75%
Supplemental Executive Retirement Plan [Member]
Components of Net Periodic Benefit Costs:
Service Cost	$ 9	$ 4	$ 18	$ 9
Interest Cost	114	130	227	261
Prior Service Cost Amortization	0	38	0	76
Net Loss Amortization	(71)	(155)	(140)	(309)
Pension Settlement Gain	0	(291)	0	(291)
Net Periodic Benefit Cost	$ 52	$ (274)	$ 105	$ (254)
Discount Rate	5.11%	5.45%	5.11%	5.45%