Consolidated Statements of Comprehensive Income (Unaudited) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023
Statement of Comprehensive Income [Abstract]
Net Income (Loss)	$ 13,466	$ 14,022	$ 41,165	$ 40,484
Other comprehensive income (loss), net of tax:
Securities available for sale and transferred securities	25,430	(27,445)	18,795	(25,459)
Hedging derivative instruments	(1,851)	385	(1,381)	1,126
Pension and post-retirement obligations	166	143	498	431
Total other comprehensive income (loss), net of tax	23,745	(26,917)	17,912	(23,902)
Comprehensive income (loss)	$ 37,211	$ (12,895)	$ 59,077	$ 16,582