Securities (Schedule of Available-for-sale, Unrealized Loss on Investments) (Details) $ in Thousands	Dec. 31, 2022 USD ($) security	Dec. 31, 2021 USD ($) security
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 285,468	$ 282,342
Less than 12 Months, Gross Unrealized Losses	$ (19,074)	$ (1,772)
Less than 12 Months, Number of Securities	136	51
12 Months or Greater, Fair Value	$ 191,339	$ 8,812
12 Months or Greater, Gross Unrealized Losses	$ (26,272)	$ (131)
12 Months or Greater, Number of Securities	47	8
Total, Fair Value	$ 476,807	$ 291,154
Total, Gross Unrealized Losses	$ (45,346)	$ (1,903)
Total, Number of Securities	183	59
US Treasury Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 134,414	$ 99,959
Less than 12 Months, Gross Unrealized Losses	$ (7,610)	$ (518)
Less than 12 Months, Number of Securities | security	9	11
12 Months or Greater, Fair Value	$ 89,239
12 Months or Greater, Gross Unrealized Losses	$ (10,243)
12 Months or Greater, Number of Securities | security	11
Total, Fair Value	$ 223,653	$ 99,959
Total, Gross Unrealized Losses	$ (17,853)	$ (518)
Total, Number of Securities | security	20	11
US Government-sponsored Enterprises Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 1,266	$ 14,156
Less than 12 Months, Gross Unrealized Losses	$ (14)	$ (168)
Less than 12 Months, Number of Securities | security	1	2
12 Months or Greater, Fair Value	$ 309	$ 579
12 Months or Greater, Gross Unrealized Losses	$ (4)	$ (5)
12 Months or Greater, Number of Securities | security	2	2
Total, Fair Value	$ 1,575	$ 14,735
Total, Gross Unrealized Losses	$ (18)	$ (173)
Total, Number of Securities | security	3	4
Municipal securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 13,146	$ 2,519
Less than 12 Months, Gross Unrealized Losses	$ (616)	$ (2)
Less than 12 Months, Number of Securities | security	20	1
Total, Fair Value	$ 13,146	$ 2,519
Total, Gross Unrealized Losses	$ (616)	$ (2)
Total, Number of Securities | security	20	1
Other Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 25,044	$ 5,983
Less than 12 Months, Gross Unrealized Losses	$ (1,866)	$ (82)
Less than 12 Months, Number of Securities | security	20	6
12 Months or Greater, Fair Value	$ 5,506
12 Months or Greater, Gross Unrealized Losses	$ (542)
12 Months or Greater, Number of Securities | security	6
Total, Fair Value	$ 30,550	$ 5,983
Total, Gross Unrealized Losses	$ (2,408)	$ (82)
Total, Number of Securities | security	26	6
Mortgage-backed securities (GSEs) [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 111,598	$ 159,725
Less than 12 Months, Gross Unrealized Losses	$ (8,968)	$ (1,002)
Less than 12 Months, Number of Securities | security	86	31
12 Months or Greater, Fair Value	$ 96,285	$ 8,233
12 Months or Greater, Gross Unrealized Losses	$ (15,483)	$ (126)
12 Months or Greater, Number of Securities | security	28	6
Total, Fair Value	$ 207,883	$ 167,958
Total, Gross Unrealized Losses	$ (24,451)	$ (1,128)
Total, Number of Securities | security	114	37