Securities (Schedule of Available-for-sale, Unrealized Loss on Investments) (Details) $ in Thousands	Dec. 31, 2021 USD ($) security	Dec. 31, 2020 USD ($) security
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 282,342	$ 26,795
Less than 12 Months, Gross Unrealized Losses	$ (1,772)	$ (97)
Less than 12 Months, Number of Securities	51	10
12 Months or Greater, Fair Value	$ 8,812	$ 7,192
12 Months or Greater, Gross Unrealized Losses	$ (131)	$ (104)
12 Months or Greater, Number of Securities	8	5
Total, Fair Value	$ 291,154	$ 33,987
Total, Gross Unrealized Losses	$ (1,903)	$ (201)
Total, Number of Securities	59	15
US Treasury Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 99,959
Less than 12 Months, Gross Unrealized Losses	$ (518)
Less than 12 Months, Number of Securities | security	11
Total, Fair Value	$ 99,959
Total, Gross Unrealized Losses	$ (518)
Total, Number of Securities | security	11
US Government-sponsored Enterprises Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 14,156	$ 15,510
Less than 12 Months, Gross Unrealized Losses	$ (168)	$ (5)
Less than 12 Months, Number of Securities | security	2	3
12 Months or Greater, Fair Value	$ 579	$ 132
12 Months or Greater, Gross Unrealized Losses	$ (5)	$ (1)
12 Months or Greater, Number of Securities | security	2	1
Total, Fair Value	$ 14,735	$ 15,642
Total, Gross Unrealized Losses	$ (173)	$ (6)
Total, Number of Securities | security	4	4
Municipal securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 2,519
Less than 12 Months, Gross Unrealized Losses	$ (2)
Less than 12 Months, Number of Securities | security	1
Total, Fair Value	$ 2,519
Total, Gross Unrealized Losses	$ (2)
Total, Number of Securities | security	1
Other Debt Securities [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 5,983	$ 1,495
Less than 12 Months, Gross Unrealized Losses	$ (82)	$ (5)
Less than 12 Months, Number of Securities | security	6	1
12 Months or Greater, Fair Value		$ 977
12 Months or Greater, Gross Unrealized Losses		$ (8)
12 Months or Greater, Number of Securities | security		1
Total, Fair Value	$ 5,983	$ 2,472
Total, Gross Unrealized Losses	$ (82)	$ (13)
Total, Number of Securities | security	6	2
Mortgage-backed securities (GSEs) [Member]
Debt Securities, Available-for-sale [Line Items]
Less than 12 Months, Fair Value	$ 159,725	$ 9,790
Less than 12 Months, Gross Unrealized Losses	$ (1,002)	$ (87)
Less than 12 Months, Number of Securities | security	31	6
12 Months or Greater, Fair Value	$ 8,233	$ 6,083
12 Months or Greater, Gross Unrealized Losses	$ (126)	$ (95)
12 Months or Greater, Number of Securities | security	6	3
Total, Fair Value	$ 167,958	$ 15,873
Total, Gross Unrealized Losses	$ (1,128)	$ (182)
Total, Number of Securities | security	37	9