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Securities Continuous Unrealized Loss (Details) - USD ($) $ in Thousands | Sep. 30, 2022 | Dec. 31, 2021
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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

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- Definition Amount of investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for more than 12 months, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=124269663&loc=SL82922890-210455 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27337-111563 Reference 3: http://www.xbrl.org/2003/role/exampleRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 55 -Paragraph 8 -URI https://asc.fasb.org/extlink&oid=121590138&loc=SL82922954-210456 + Details
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- Definition Amount of accumulated unrealized loss on investment in debt security measured at fair value with change in fair value recognized in other comprehensive income (available-for-sale), in continuous unrealized loss position for 12 months or longer, without allowance for credit loss. Includes beneficial interest in securitized financial asset. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 320 -SubTopic 10 -Section 50 -Paragraph 7 -URI https://asc.fasb.org/extlink&oid=126970911&loc=d3e27337-111563 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 30 -Section 50 -Paragraph 5 -URI https://asc.fasb.org/extlink&oid=124269663&loc=SL82922890-210455 + Details
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