Investment Securities, Available-for-sale Securities, Gross Unrealized Loss Position (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2024	Sep. 30, 2023	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2023
Available for sale securities unrealized loss position - Fair Value [Abstract]
Less than 12 months - Fair Value	$ 17,071		$ 17,071		$ 0
12 months or more - Fair Value	347,265		347,265		439,923
Total - Fair Value	364,336		364,336		439,923
Available for sale securities unrealized loss position - Gross Unrealized Loss [Abstract]
Less than 12 months - Gross Unrealized Loss	104		104		0
12 months or more - Gross Unrealized Loss	22,932		22,932		32,510
Total - Gross Unrealized Loss	23,036		23,036		32,510
Available-for-sale, allowance for credit loss	0		0		0
Available-for-sale, allowance for credit loss, charged off	0	$ 0	0	$ 0
U. S. Government Sponsored Enterprises [Member]
Available for sale securities unrealized loss position - Fair Value [Abstract]
Less than 12 months - Fair Value	11,979		11,979		0
12 months or more - Fair Value	68,593		68,593		116,163
Total - Fair Value	80,572		80,572		116,163
Available for sale securities unrealized loss position - Gross Unrealized Loss [Abstract]
Less than 12 months - Gross Unrealized Loss	21		21		0
12 months or more - Gross Unrealized Loss	1,214		1,214		3,065
Total - Gross Unrealized Loss	1,235		1,235		3,065
Mortgage-Backed Securities and Collateralized Mortgage Obligations - Residential [Member]
Available for sale securities unrealized loss position - Fair Value [Abstract]
Less than 12 months - Fair Value	5,092		5,092		0
12 months or more - Fair Value	208,526		208,526		227,891
Total - Fair Value	213,618		213,618		227,891
Available for sale securities unrealized loss position - Gross Unrealized Loss [Abstract]
Less than 12 months - Gross Unrealized Loss	83		83		0
12 months or more - Gross Unrealized Loss	19,832		19,832		25,775
Total - Gross Unrealized Loss	19,915		19,915		25,775
Corporate Bonds [Member]
Available for sale securities unrealized loss position - Fair Value [Abstract]
Less than 12 months - Fair Value	0		0		0
12 months or more - Fair Value	54,327		54,327		78,052
Total - Fair Value	54,327		54,327		78,052
Available for sale securities unrealized loss position - Gross Unrealized Loss [Abstract]
Less than 12 months - Gross Unrealized Loss	0		0		0
12 months or more - Gross Unrealized Loss	703		703		2,098
Total - Gross Unrealized Loss	703		703		2,098
Small Business Administration-Guaranteed Participation Securities [Member]
Available for sale securities unrealized loss position - Fair Value [Abstract]
Less than 12 months - Fair Value	0		0		0
12 months or more - Fair Value	15,171		15,171		17,186
Total - Fair Value	15,171		15,171		17,186
Available for sale securities unrealized loss position - Gross Unrealized Loss [Abstract]
Less than 12 months - Gross Unrealized Loss	0		0		0
12 months or more - Gross Unrealized Loss	1,181		1,181		1,554
Total - Gross Unrealized Loss	1,181		1,181		1,554
Other [Member]
Available for sale securities unrealized loss position - Fair Value [Abstract]
Less than 12 months - Fair Value	0		0		0
12 months or more - Fair Value	648		648		631
Total - Fair Value	648		648		631
Available for sale securities unrealized loss position - Gross Unrealized Loss [Abstract]
Less than 12 months - Gross Unrealized Loss	0		0		0
12 months or more - Gross Unrealized Loss	2		2		18
Total - Gross Unrealized Loss	$ 2		$ 2		$ 18