Retirement Agreements And Other Postretirement Benefits (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended
Jun. 30, 2026	Jun. 30, 2025	Jun. 30, 2026	Jun. 30, 2025	Dec. 31, 2025
Retirement Benefits [Abstract]
Liability for employee benefits and other payments	$ 15,800		$ 15,800		$ 15,600
Defined Benefit Plan Disclosure [Line Items]
Service cost - benefits earned during the year	0	$ 0	0	$ 0
Interest cost on the projected benefit obligation	12	23	22	24
Amortization of unrecognized (gain) loss	(6)	(8)	128	(8)
Net periodic benefits costs	$ 6	$ 15	$ 150	$ 16

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details