Accumulated Other Comprehensive Loss - Changes in Accumulated Other Comprehensive Loss by Component, Net of Tax (Details) - USD ($) $ in Thousands		3 Months Ended
		Mar. 31, 2026	Mar. 31, 2025
Accumulated Other Comprehensive Loss [Abstract]
Balance		$ 338,051	$ 299,734
Other comprehensive income (loss) before reclassifications (net of tax)		(2,063)	3,706
Amounts reclassified from accumulated other comprehensive income (loss) (net of tax)		(242)	(424)
Other comprehensive income (loss), net of tax		(2,305)	3,282
Balance		343,578	308,296
Unrealized Gain (Loss) on Available for Sale Securities [Member]
Accumulated Other Comprehensive Loss [Abstract]
Balance	[1]	(14,045)	(26,564)
Other comprehensive income (loss) before reclassifications (net of tax)	[1]	(2,232)	3,901
Amounts reclassified from accumulated other comprehensive income (loss) (net of tax)	[1]	0	0
Other comprehensive income (loss), net of tax	[1]	(2,232)	3,901
Balance	[1]	(16,277)	(22,663)
Defined Benefit Pension Items [Member]
Accumulated Other Comprehensive Loss [Abstract]
Balance	[1]	(297)	(304)
Other comprehensive income (loss) before reclassifications (net of tax)	[1]	0	0
Amounts reclassified from accumulated other comprehensive income (loss) (net of tax)	[1]	0
Other comprehensive income (loss), net of tax	[1]	0
Balance	[1]	(297)	(304)
Unrealized Gain (Loss) on Interest Rate Swap [Member]
Accumulated Other Comprehensive Loss [Abstract]
Balance	[1]	1,965	3,347
Other comprehensive income (loss) before reclassifications (net of tax)	[1]	169	(195)
Amounts reclassified from accumulated other comprehensive income (loss) (net of tax)	[1]	(242)	(424)
Other comprehensive income (loss), net of tax	[1]	(73)	(619)
Balance	[1]	1,892	2,728
Accumulated Other Comprehensive Income (Loss) [Member]
Accumulated Other Comprehensive Loss [Abstract]
Balance		(12,377)	(23,521)
Other comprehensive income (loss), net of tax		(2,305)	3,282
Balance		$ (14,682)	$ (20,239)

[1] Amounts in parentheses indicate debits on the Consolidated Balance Sheet.