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Loans Loans - Weighted Average Risk Grade for All Commercial Loans by Class and Year of Origination (Details) $ in Thousands | Mar. 31, 2024 USD ($) Grade | Dec. 31, 2023 USD ($) Grade
--- | --- | ---
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income | $ 19,388,206 | $ 18,824,251
Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | 878,780 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 873,069 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 710,133 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 462,165 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 346,689 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 372,114 |
Financing Receivable, Revolving | 2,386,818 |
Loans and Leases Receivable, Net of Deferred Income | $ 6,108,136 | $ 5,967,182
Weighted Average Risk Grade For Loans | Grade | 6.67 | 6.60
Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 227,603 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 35,251 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 58,965 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 70,932 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 4,612 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 10,951 |
Financing Receivable, Revolving | 521,034 |
Loans and Leases Receivable, Net of Deferred Income | $ 937,880 | $ 936,737
Weighted Average Risk Grade For Loans | Grade | 6.00 | 6.05
Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 408,729 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,560,879 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 1,745,471 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,302,714 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 798,561 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,390,645 |
Financing Receivable, Revolving | 243,671 |
Loans and Leases Receivable, Net of Deferred Income | $ 7,548,222 | $ 7,301,920
Weighted Average Risk Grade For Loans | Grade | 7.26 | 7.20
Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 242,949 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 440,037 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 598,799 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 289,714 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 28,028 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,353 |
Financing Receivable, Revolving | 171,536 |
Loans and Leases Receivable, Net of Deferred Income | $ 1,772,416 | $ 1,680,724
Weighted Average Risk Grade For Loans | Grade | 7.56 | 7.45
Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 651,678 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 2,000,916 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,344,270 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,592,428 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 826,589 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,391,998 |
Financing Receivable, Revolving | 415,207 |
Loans and Leases Receivable, Net of Deferred Income | $ 9,320,638 | $ 8,982,644
Weighted Average Risk Grade For Loans | Grade | 7.32 | 7.24
Risk Grade One To Eight [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 788,259 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 799,207 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 640,565 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 413,197 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 331,143 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 343,646 |
Financing Receivable, Revolving | 2,103,487 |
Loans and Leases Receivable, Net of Deferred Income | $ 5,469,589 | $ 5,507,878
Weighted Average Risk Grade For Loans | Grade | 6.28 | 6.32
Risk Grade One To Eight [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 222,335 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 32,898 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 53,057 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 69,990 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 4,467 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 5,496 |
Financing Receivable, Revolving | 480,392 |
Loans and Leases Receivable, Net of Deferred Income | $ 876,532 | $ 871,221
Weighted Average Risk Grade For Loans | Grade | 5.69 | 5.73
Risk Grade One To Eight [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 408,058 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,515,706 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 1,569,318 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 1,195,050 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 726,365 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,285,229 |
Financing Receivable, Revolving | 128,573 |
Loans and Leases Receivable, Net of Deferred Income | $ 6,925,310 | $ 6,895,358
Weighted Average Risk Grade For Loans | Grade | 7.04 | 7.03
Risk Grade One To Eight [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 227,895 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 433,679 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 520,522 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 187,481 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 28,028 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,353 |
Financing Receivable, Revolving | 166,140 |
Loans and Leases Receivable, Net of Deferred Income | $ 1,565,098 | $ 1,526,086
Weighted Average Risk Grade For Loans | Grade | 7.29 | 7.27
Risk Grade One To Eight [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income |  | $ 8,421,444
Weighted Average Risk Grade For Loans | Grade |  | 7.07
Risk Grade Nine [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 41,562 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 43,457 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 43,429 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 6,436 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 5,063 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 17,960 |
Financing Receivable, Revolving | 89,123 |
Loans and Leases Receivable, Net of Deferred Income | $ 252,038 | $ 205,244
Weighted Average Risk Grade For Loans | Grade | 9.00 | 9.00
Risk Grade Nine [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 2,353 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 3,814 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 897 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 437 |
Financing Receivable, Revolving | 17,700 |
Loans and Leases Receivable, Net of Deferred Income | $ 25,255 | $ 27,643
Weighted Average Risk Grade For Loans | Grade | 9.00 | 9.00
Risk Grade Nine [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 613 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 7,036 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 108,049 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 68,104 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 9,145 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 37,054 |
Financing Receivable, Revolving | 110,533 |
Loans and Leases Receivable, Net of Deferred Income | $ 341,075 | $ 173,470
Weighted Average Risk Grade For Loans | Grade | 9.00 | 9.00
Risk Grade Nine [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 1,499 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 6,358 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 30,611 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 76,103 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 5,396 |
Loans and Leases Receivable, Net of Deferred Income | $ 119,967 | $ 127,102
Weighted Average Risk Grade For Loans | Grade | 9.00 | 9.00
Risk Grade Nine [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income |  | $ 300,572
Weighted Average Risk Grade For Loans | Grade |  | 9.00
Risk Grade Ten [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 25,688 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 5,250 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 5,278 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 15,136 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 2,927 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 4,848 |
Financing Receivable, Revolving | 100,864 |
Loans and Leases Receivable, Net of Deferred Income | $ 160,698 | $ 109,254
Weighted Average Risk Grade For Loans | Grade | 10.00 | 10.00
Risk Grade Ten [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 27 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 734 |
Financing Receivable, Revolving | 1,129 |
Loans and Leases Receivable, Net of Deferred Income | $ 1,890 | $ 818
Weighted Average Risk Grade For Loans | Grade | 10.00 | 10.00
Risk Grade Ten [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 6,048 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 35,944 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 15,690 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 48,851 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 15,918 |
Financing Receivable, Revolving | 3,709 |
Loans and Leases Receivable, Net of Deferred Income | $ 126,160 | $ 96,601
Weighted Average Risk Grade For Loans | Grade | 10.00 | 10.00
Risk Grade Ten [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 13,555 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 12,299 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 15,000 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 0 |
Loans and Leases Receivable, Net of Deferred Income | $ 40,854 | $ 17,035
Weighted Average Risk Grade For Loans | Grade | 10.00 | 10.00
Risk Grade Ten [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income |  | $ 113,636
Weighted Average Risk Grade For Loans | Grade |  | 10.00
Risk Grade Eleven [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 23,260 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 23,096 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 20,467 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 24,455 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 6,621 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 2,941 |
Financing Receivable, Revolving | 91,166 |
Loans and Leases Receivable, Net of Deferred Income | $ 200,365 | $ 125,261
Weighted Average Risk Grade For Loans | Grade | 11.00 | 11.00
Risk Grade Eleven [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 2,094 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 18 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 89 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 2,963 |
Financing Receivable, Revolving | 18,311 |
Loans and Leases Receivable, Net of Deferred Income | $ 23,910 | $ 25,555
Weighted Average Risk Grade For Loans | Grade | 11.00 | 11.00
Risk Grade Eleven [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 58 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 12,277 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 28,800 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 20,214 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 14,200 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 49,260 |
Financing Receivable, Revolving | 856 |
Loans and Leases Receivable, Net of Deferred Income | $ 125,665 | $ 114,071
Weighted Average Risk Grade For Loans | Grade | 11.00 | 11.00
Risk Grade Eleven [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 35,367 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 11,130 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 0 |
Loans and Leases Receivable, Net of Deferred Income | $ 46,497 | $ 10,501
Weighted Average Risk Grade For Loans | Grade | 11.00 | 11.00
Risk Grade Eleven [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income |  | $ 124,572
Weighted Average Risk Grade For Loans | Grade |  | 11.00
Risk Grade Twelve [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 11 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 1,257 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 250 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 2,937 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 924 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 2,719 |
Financing Receivable, Revolving | 450 |
Loans and Leases Receivable, Net of Deferred Income | $ 20,327 | $ 17,102
Weighted Average Risk Grade For Loans | Grade | 12.00 | 12.00
Risk Grade Twelve [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 5,268 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 56 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 1,321 |
Financing Receivable, Revolving | 802 |
Loans and Leases Receivable, Net of Deferred Income | $ 7,593 | $ 8,800
Weighted Average Risk Grade For Loans | Grade | 12.00 | 12.00
Risk Grade Twelve [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 15,663 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 3,237 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 3,656 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 3,184 |
Financing Receivable, Revolving | 0 |
Loans and Leases Receivable, Net of Deferred Income | $ 25,740 | $ 19,770
Weighted Average Risk Grade For Loans | Grade | 12.00 | 12.00
Risk Grade Twelve [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 0 |
Loans and Leases Receivable, Net of Deferred Income | $ 0 | $ 0
Weighted Average Risk Grade For Loans | Grade | 12.00 | 12.00
Risk Grade Twelve [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income |  | $ 19,770
Weighted Average Risk Grade For Loans | Grade |  | 12.00
Risk Grade Thirteen [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 802 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 144 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 4 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 11 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 1,728 |
Loans and Leases Receivable, Net of Deferred Income | $ 5,119 | $ 2,443
Weighted Average Risk Grade For Loans | Grade | 13.00 | 13.00
Risk Grade Thirteen [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 2,700 |
Loans and Leases Receivable, Net of Deferred Income | $ 2,700 | $ 2,700
Weighted Average Risk Grade For Loans | Grade | 13.00 | 13.00
Risk Grade Thirteen [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 4,149 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 123 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 0 |
Loans and Leases Receivable, Net of Deferred Income | $ 4,272 | $ 2,650
Weighted Average Risk Grade For Loans | Grade | 13.00 | 13.00
Risk Grade Thirteen [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Year One, Originated, Current Fiscal Year | $ 0 |
Financing Receivable, Year Two, Originated, Fiscal Year before Current Fiscal Year | 0 |
Financing Receivable, Year Three, Originated, Two Years before Current Fiscal Year | 0 |
Financing Receivable, Year Four, Originated, Three Years before Current Fiscal Year | 0 |
Financing Receivable, Year Five, Originated, Four Years before Current Fiscal Year | 0 |
Financing Receivable, Originated, More than Five Years before Current Fiscal Year | 0 |
Financing Receivable, Revolving | 0 |
Loans and Leases Receivable, Net of Deferred Income | $ 0 | $ 0
Weighted Average Risk Grade For Loans | Grade | 13.00 | 13.00
Risk Grade Thirteen [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Loans and Leases Receivable, Net of Deferred Income |  | $ 2,650
Weighted Average Risk Grade For Loans | Grade |  | 13.00
Revolving Credit Facility [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.54 |
Revolving Credit Facility [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 5.76 |
Revolving Credit Facility [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 8.24 |
Revolving Credit Facility [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.27 |
Revolving Credit Facility [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.84 |
Revolving Loans Converted to Term [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 78,368 |
Weighted Average Risk Grade For Loans | Grade | 8.53 |
Revolving Loans Converted to Term [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 8,532 |
Weighted Average Risk Grade For Loans | Grade | 7.27 |
Revolving Loans Converted to Term [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 97,552 |
Weighted Average Risk Grade For Loans | Grade | 6.71 |
Revolving Loans Converted to Term [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 0 |
Weighted Average Risk Grade For Loans | Grade | 0 |
Revolving Loans Converted to Term [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 97,552 |
Weighted Average Risk Grade For Loans | Grade | 6.71 |
Revolving Loans Converted to Term [Member] | Risk Grade One To Eight [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 50,085 |
Revolving Loans Converted to Term [Member] | Risk Grade One To Eight [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 7,897 |
Revolving Loans Converted to Term [Member] | Risk Grade One To Eight [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 97,011 |
Revolving Loans Converted to Term [Member] | Risk Grade One To Eight [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
Revolving Loans Converted to Term [Member] | Risk Grade Nine [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 5,008 |
Revolving Loans Converted to Term [Member] | Risk Grade Nine [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 54 |
Revolving Loans Converted to Term [Member] | Risk Grade Nine [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 541 |
Revolving Loans Converted to Term [Member] | Risk Grade Nine [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
Revolving Loans Converted to Term [Member] | Risk Grade Ten [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 707 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
Revolving Loans Converted to Term [Member] | Risk Grade Eleven [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 8,359 |
Revolving Loans Converted to Term [Member] | Risk Grade Eleven [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 435 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 11,779 |
Revolving Loans Converted to Term [Member] | Risk Grade Twelve [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 146 |
Revolving Loans Converted to Term [Member] | Risk Grade Twelve [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
Revolving Loans Converted to Term [Member] | Risk Grade Thirteen [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 2,430 |
Revolving Loans Converted to Term [Member] | Risk Grade Thirteen [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
Revolving Loans Converted to Term [Member] | Risk Grade Thirteen [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | 0 |
Revolving Loans Converted to Term [Member] | Risk Grade Thirteen [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Financing Receivable, Revolving, Converted to Term Loan | $ 0 |
2024 [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.52 |
2024 [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 5.89 |
2024 [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.00 |
2024 [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.46 |
2024 [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.17 |
2023 [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.91 |
2023 [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.95 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.27 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.39 |
2023 [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.30 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.13 |
2022 [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.17 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.30 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.70 |
2022 [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.40 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.30 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 5.98 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.35 |
2021 [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 8.28 |
2021 [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.52 |
2020 [Member] | Commercial Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 5.82 |
2020 [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.37 |
2020 [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.24 |
2020 [Member] | Construction Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 2.54 |
2020 [Member] | Commercial Real Estate Portfolio Segment [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 7.08 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.09 |
Prior Years [Member] | Commercial and Industrial Total Energy Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 8.90 |
Prior Years [Member] | Commercial Real Estate Buildings Land And Other Loans [Member] |  |
Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
Weighted Average Risk Grade For Loans | Grade | 6.82 |
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Accounts, Notes, Loans and Financing Receivable [Line Items] |  |
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