PENSION PLAN - Plan's funded status (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2023
CHANGES IN BENEFIT OBLIGATIONS:
Benefit obligation-beginning of year	$ 15,565	$ 16,621
Interest cost	610	758	$ 792
Actuarial gain	(563)	(550)
Benefits paid	(1,033)	(1,264)
Settlements	(14,579)
Benefit obligation at end of year	0	15,565	16,621
CHANGE IN PLAN ASSETS:
Fair value of plan assets-beginning of year	17,119	17,380
Actual return on plan assets	725	1,010
Benefits paid	(1,412)	(1,271)
Settlements	(14,580)	0
Fair value of plan assets-end of year	1,852	17,119	$ 17,380
FAIR VALUE IN EXCESS OF BENEFIT OBLIGATION FUNDED STATUS:	$ 1,852	$ 1,554