Employee Benefit Plans, Noncontributory Defined Benefit Pension Plan (Details) - Pension Plan [Member] - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Components of net periodic benefit cost [Abstract]
Service cost	$ 89	$ 78	$ 267	$ 303
Interest cost	69	55	207	215
Expected return on plan assets	(234)	(208)	(701)	(712)
Partial settlement	144	0	144	0
Net amortization and deferral	24	94	72	267
Net periodic benefit cost	92	$ 19	(11)	$ 73
Expected employer contribution to pension plan	$ 0		$ 0