Employee Benefit Plans - Schedule of Net Periodic Benefit Cost Not Yet Recognized (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Dec. 31, 2023	Sep. 30, 2023
Retirement Benefits, Description [Abstract]
Unamortized net actuarial gain	$ 384	$ 384	$ 345
Deferred tax expense	(81)	(81)	(72)
Net unrecognized postretirement benefits included in AOCI	$ 303	$ 303	$ 273