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Securities (Schedule of Available-for-sale Securities Reconciliation) (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Debt Securities, Available-for-sale [Line Items]    
Total $ 571,588 $ 482,420
Gross Unrealized Gains 4 1,936
Gross Unrealized Losses (51,869) (1,903)
Fair Value 519,723 482,453
US Treasury Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Total 242,018 138,212
Gross Unrealized Gains   64
Gross Unrealized Losses (20,242) (518)
Fair Value 221,776 137,758
US Government-sponsored Enterprises Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Total 1,650 21,898
Gross Unrealized Gains   76
Gross Unrealized Losses (17) (173)
Fair Value 1,633 21,801
Municipal securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Total 55,422 67,310
Gross Unrealized Gains 3 512
Gross Unrealized Losses (1,308) (2)
Fair Value 54,117 67,820
Other Debt Securities [Member]    
Debt Securities, Available-for-sale [Line Items]    
Total 30,967 26,989
Gross Unrealized Gains   313
Gross Unrealized Losses (2,126) (82)
Fair Value 28,841 27,220
Mortgage-backed securities (GSEs) [Member]    
Debt Securities, Available-for-sale [Line Items]    
Total 241,531 228,011
Gross Unrealized Gains 1 971
Gross Unrealized Losses (28,176) (1,128)
Fair Value $ 213,356 $ 227,854