Investment Securities, Gross Unrealized Losses for Available-for-Sale Securities (Details) - USD ($) $ in Thousands		Mar. 31, 2023	Dec. 31, 2022
Available-for-sale Securities, Continuous Unrealized Loss Positions [Abstract]
Less than 12 months, fair value		$ 12,780	$ 41,513
12 months or more, fair value		98,408	107,496
Fair value		111,188	149,009
Less than 12 months, unrealized losses		344	1,696
12 months or more, unrealized losses		21,976	28,641
Unrealized losses		22,320	30,337
U.S. Treasury Notes [Member]
Available-for-sale Securities, Continuous Unrealized Loss Positions [Abstract]
Less than 12 months, fair value			4,964
12 months or more, fair value			0
Fair value			4,964
Less than 12 months, unrealized losses			25
12 months or more, unrealized losses			0
Unrealized losses			25
U.S. Government-sponsored Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Positions [Abstract]
Less than 12 months, fair value		330	378
12 months or more, fair value		1,246	1,326
Fair value		1,576	1,704
Less than 12 months, unrealized losses		1	1
12 months or more, unrealized losses		22	23
Unrealized losses		23	24
Mortgage-backed Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Positions [Abstract]
Less than 12 months, fair value	[1]	12,450	35,117
12 months or more, fair value	[1]	86,844	96,589
Fair value	[1]	99,294	131,706
Less than 12 months, unrealized losses	[1]	343	1,639
12 months or more, unrealized losses	[1]	21,611	28,156
Unrealized losses	[1]	21,954	29,795
Collateralized Mortgage Obligations [Member]
Available-for-sale Securities, Continuous Unrealized Loss Positions [Abstract]
Less than 12 months, fair value	[1]	0	1,054
12 months or more, fair value	[1]	607	0
Fair value	[1]	607	1,054
Less than 12 months, unrealized losses	[1]	0	31
12 months or more, unrealized losses	[1]	13	0
Unrealized losses	[1]	13	31
Corporate Securities [Member]
Available-for-sale Securities, Continuous Unrealized Loss Positions [Abstract]
Less than 12 months, fair value		0	0
12 months or more, fair value		9,711	9,581
Fair value		9,711	9,581
Less than 12 months, unrealized losses		0	0
12 months or more, unrealized losses		330	462
Unrealized losses		$ 330	$ 462

[1] All mortgage-backed securities and collateralized mortgage obligations were issued by an agency or government sponsored entity of the U.S. Government.