Fair Value - Reconciliation of all Assets Measured at Fair Value on Recurring Basis, Using Significant Unobservable Inputs (Level 3) (Details) - Fair Value, Measurements, Recurring - Significant Unobservable  Inputs (Level 3) - Obligations of State and Political Subdivisions - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2022	Sep. 30, 2021	Sep. 30, 2022	Sep. 30, 2021
Fair Value, Assets Measured on Recurring Basis, Unobservable Input Reconciliation, Calculation [Roll Forward]
Beginning Balance of Recurring Level 3 Assets	$ 94	$ 0	$ 0	$ 497
Total Losses Included in Other Comprehensive Income	(3)	0	(3)	(2)
Maturities / Calls	0	0	0	(495)
Acquired through Bank Acquisition	0	0	94	0
Ending Balance of Recurring Level 3 Assets	$ 91	$ 0	$ 91	$ 0