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Securities Continuous Unrealized Loss (Details) - USD ($)
$ in Thousands
Sep. 30, 2022
Dec. 31, 2021
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value $ 238,232 $ 187,869
Available-for-sale Securities Continuous Unrealized Loss Position Less than 12 Months Aggregate Losses 25,851 2,689
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 171,551 68,137
Available-for-sale Securities Continuous Unrealized Loss Position 12 Months or Longer Aggregate Losses 35,148 2,340
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 409,783 256,006
Available-for-sale Securities Continuous Unrealized Loss Position Aggregate Losses 60,999 5,029
US Government and Government Agencies and Authorities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 64,689 49,799
Available-for-sale Securities Continuous Unrealized Loss Position Less than 12 Months Aggregate Losses 5,097 1,025
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 60,627 26,412
Available-for-sale Securities Continuous Unrealized Loss Position 12 Months or Longer Aggregate Losses 11,208 1,054
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 125,316 76,211
Available-for-sale Securities Continuous Unrealized Loss Position Aggregate Losses 16,305 2,079
Mortgage-backed Securities, Issued by US Government Sponsored Enterprises [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 117,411 130,110
Available-for-sale Securities Continuous Unrealized Loss Position Less than 12 Months Aggregate Losses 14,777 1,555
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 103,897 38,611
Available-for-sale Securities Continuous Unrealized Loss Position 12 Months or Longer Aggregate Losses 21,824 1,125
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 221,308 168,721
Available-for-sale Securities Continuous Unrealized Loss Position Aggregate Losses 36,601 2,680
US States and Political Subdivisions Debt Securities [Member]    
Schedule of Available-for-sale Securities [Line Items]    
Available-for-sale Securities, Continuous Unrealized Loss Position, Less than Twelve Months, Fair Value 56,132 7,960
Available-for-sale Securities Continuous Unrealized Loss Position Less than 12 Months Aggregate Losses 5,977 109
Available-for-sale Securities, Continuous Unrealized Loss Position, Twelve Months or Longer, Fair Value 7,027 3,114
Available-for-sale Securities Continuous Unrealized Loss Position 12 Months or Longer Aggregate Losses 2,116 161
Available-for-sale Securities, Continuous Unrealized Loss Position, Fair Value 63,159 11,074
Available-for-sale Securities Continuous Unrealized Loss Position Aggregate Losses $ 8,093 $ 270