Other Comprehensive Income - Schedule of Change in Accumulated Other Comprehensive Income (Loss) (Details) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	$ 442,847	$ 416,137	$ 304,966
Comprehensive Income (Loss)	(52,126)	(15,468)	8,135
Ending balance	530,762	442,847	416,137
AOCI Attributable to Parent
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(394)	15,074	6,939
Comprehensive Income (Loss)	(52,126)	(15,468)	8,135
Ending balance	(52,520)	(394)	15,074
Unrealized gains (losses) on securities available-for-sale
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(706)	15,338	7,198
Comprehensive Income (Loss)	(53,576)	(16,044)	8,140
Ending balance	(54,282)	(706)	15,338
Amortization of unrealized gains from held-to-maturity securities
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	0
Comprehensive Income (Loss)	875
Ending balance	875	0
Unrealized gain on postretirement benefits plan
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	618	343	124
Comprehensive Income (Loss)	150	275	219
Ending balance	768	618	343
Unrealized loss on interest rate swap
AOCI Attributable to Parent, Net of Tax [Roll Forward]
Beginning balance	(306)	(607)	(383)
Comprehensive Income (Loss)	425	301	(224)
Ending balance	$ 119	$ (306)	$ (607)