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v3.22.1

Loans, Changes in the Allowance for Loan Losses by Portfolio Segment (Details) - USD ($) $ in Thousands | 3 Months Ended | 12 Months Ended
--- | --- | ---
Mar. 31, 2022 | Mar. 31, 2021 | Dec. 31, 2021
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | $ 39,776 | $ 47,776 | $ 47,776
Off-Balance Sheet, Credit Loss, Liability | 38,776 |  | 39,776
Provision for credit losses | (1,000) |  | (8,000)
Balance at end of period | 38,776 |  | 39,776
Allowance for credit losses on loans |  |  |
Provision for credit losses | (3,990) | (23,004) |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Balance at beginning of period | 280,015 |  |
Balance at end of period | 279,058 |  | 280,015
Allowance for Loan Losses [Member] |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 280,015 | 383,702 | 383,702
Financing Receivable, Allowance for Credit Loss | 279,058 |  | 280,015
Charge offs | (2,028) |  | (40,652)
Recoveries | 4,072 |  | 16,965
Net Charge offs | 2,044 |  | (23,687)
Provision for credit losses | (3,000) |  | (80,000)
Balance at end of period | 279,058 |  | 280,015
Allowance for credit losses on loans |  |  |
Charge offs | 2,028 |  | 40,652
Recoveries | 4,072 |  | 16,965
Net Charge offs | 2,044 |  | (23,687)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 2,044 |  | (23,687)
Allowance for Loan Losses [Member] | PPP |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 51 | 531 | 531
Financing Receivable, Allowance for Credit Loss | 11 |  | 51
Charge offs | 0 |  | 0
Recoveries | 0 |  | 0
Net Charge offs | 0 |  | 0
Provision for credit losses | (39) |  | (480)
Balance at end of period | 11 |  | 51
Allowance for credit losses on loans |  |  |
Charge offs | 0 |  | 0
Recoveries | 0 |  | 0
Net Charge offs | 0 |  | 0
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 0 |  | 0
Allowance for Loan Losses [Member] | Asset-Based Lending |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 4,182 | 2,077 | 2,077
Financing Receivable, Allowance for Credit Loss | 5,083 |  | 4,182
Charge offs | 0 |  | 0
Recoveries | 0 |  | 412
Net Charge offs | 0 |  | 412
Provision for credit losses | 901 |  | 1,693
Balance at end of period | 5,083 |  | 4,182
Allowance for credit losses on loans |  |  |
Charge offs | 0 |  | 0
Recoveries | 0 |  | 412
Net Charge offs | 0 |  | 412
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 0 |  | 412
Allowance for Loan Losses [Member] | Commercial and industrial |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 85,624 | 140,716 | 140,716
Financing Receivable, Allowance for Credit Loss | 81,993 |  | 85,624
Charge offs | (1,104) |  | (21,564)
Recoveries | 2,958 |  | 8,152
Net Charge offs | 1,854 |  | (13,412)
Provision for credit losses | (5,485) |  | (41,680)
Balance at end of period | 81,993 |  | 85,624
Allowance for credit losses on loans |  |  |
Charge offs | 1,104 |  | 21,564
Recoveries | 2,958 |  | 8,152
Net Charge offs | 1,854 |  | (13,412)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 1,854 |  | (13,412)
Allowance for Loan Losses [Member] | Commercial real estate — owner occupied |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 11,473 | 11,274 | 11,274
Financing Receivable, Allowance for Credit Loss | 11,127 |  | 11,473
Charge offs | 0 |  | 0
Recoveries | 3 |  | 120
Net Charge offs | 3 |  | 120
Provision for credit losses | (349) |  | 80
Balance at end of period | 11,127 |  | 11,473
Allowance for credit losses on loans |  |  |
Charge offs | 0 |  | 0
Recoveries | 3 |  | 120
Net Charge offs | 3 |  | 120
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 3 |  | 120
Allowance for Loan Losses [Member] | Commercial and business lending |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 101,330 | 154,598 | 154,598
Financing Receivable, Allowance for Credit Loss | 98,214 |  | 101,330
Charge offs | (1,104) |  | (21,564)
Recoveries | 2,961 |  | 8,684
Net Charge offs | 1,857 |  | (12,880)
Provision for credit losses | (4,973) |  | (40,388)
Balance at end of period | 98,214 |  | 101,330
Allowance for credit losses on loans |  |  |
Charge offs | 1,104 |  | 21,564
Recoveries | 2,961 |  | 8,684
Net Charge offs | 1,857 |  | (12,880)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 1,857 |  | (12,880)
Allowance for Loan Losses [Member] | Commercial real estate — investor |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 72,803 | 93,435 | 93,435
Financing Receivable, Allowance for Credit Loss | 73,361 |  | 72,803
Charge offs | 0 |  | (14,346)
Recoveries | 0 |  | 3,162
Net Charge offs | 0 |  | (11,184)
Provision for credit losses | 558 |  | (9,448)
Balance at end of period | 73,361 |  | 72,803
Allowance for credit losses on loans |  |  |
Charge offs | 0 |  | 14,346
Recoveries | 0 |  | 3,162
Net Charge offs | 0 |  | (11,184)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 0 |  | (11,184)
Allowance for Loan Losses [Member] | Real estate construction |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 37,643 | 59,193 | 59,193
Financing Receivable, Allowance for Credit Loss | 39,757 |  | 37,643
Charge offs | 0 |  | (5)
Recoveries | 32 |  | 126
Net Charge offs | 32 |  | 121
Provision for credit losses | 2,082 |  | (21,672)
Balance at end of period | 39,757 |  | 37,643
Allowance for credit losses on loans |  |  |
Charge offs | 0 |  | 5
Recoveries | 32 |  | 126
Net Charge offs | 32 |  | 121
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 32 |  | 121
Allowance for Loan Losses [Member] | Commercial real estate lending |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 110,446 | 152,629 | 152,629
Financing Receivable, Allowance for Credit Loss | 113,118 |  | 110,446
Charge offs | 0 |  | (14,351)
Recoveries | 32 |  | 3,288
Net Charge offs | 32 |  | (11,063)
Provision for credit losses | 2,640 |  | (31,120)
Balance at end of period | 113,118 |  | 110,446
Allowance for credit losses on loans |  |  |
Charge offs | 0 |  | 14,351
Recoveries | 32 |  | 3,288
Net Charge offs | 32 |  | (11,063)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 32 |  | (11,063)
Allowance for Loan Losses [Member] | Total commercial |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 211,776 | 307,226 | 307,226
Financing Receivable, Allowance for Credit Loss | 211,332 |  | 211,776
Charge offs | (1,104) |  | (35,915)
Recoveries | 2,993 |  | 11,972
Net Charge offs | 1,889 |  | (23,943)
Provision for credit losses | (2,333) |  | (71,508)
Balance at end of period | 211,332 |  | 211,776
Allowance for credit losses on loans |  |  |
Charge offs | 1,104 |  | 35,915
Recoveries | 2,993 |  | 11,972
Net Charge offs | 1,889 |  | (23,943)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 1,889 |  | (23,943)
Allowance for Loan Losses [Member] | Residential mortgage |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 40,787 | 42,996 | 42,996
Financing Receivable, Allowance for Credit Loss | 37,101 |  | 40,787
Charge offs | (43) |  | (880)
Recoveries | 331 |  | 841
Net Charge offs | 288 |  | (38)
Provision for credit losses | (3,974) |  | (2,170)
Balance at end of period | 37,101 |  | 40,787
Allowance for credit losses on loans |  |  |
Charge offs | 43 |  | 880
Recoveries | 331 |  | 841
Net Charge offs | 288 |  | (38)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 288 |  | (38)
Allowance for Loan Losses [Member] | Home equity |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 14,011 | 18,849 | 18,849
Financing Receivable, Allowance for Credit Loss | 13,331 |  | 14,011
Charge offs | (125) |  | (668)
Recoveries | 440 |  | 2,854
Net Charge offs | 315 |  | 2,186
Provision for credit losses | (995) |  | (7,024)
Balance at end of period | 13,331 |  | 14,011
Allowance for credit losses on loans |  |  |
Charge offs | 125 |  | 668
Recoveries | 440 |  | 2,854
Net Charge offs | 315 |  | 2,186
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 315 |  | 2,186
Allowance for Loan Losses [Member] | Other consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 11,441 | 14,456 | 14,456
Financing Receivable, Allowance for Credit Loss |  |  | 11,441
Charge offs |  |  | (3,168)
Recoveries |  |  | 1,267
Net Charge offs |  |  | (1,901)
Provision for credit losses |  |  | (1,113)
Balance at end of period |  |  | 11,441
Allowance for credit losses on loans |  |  |
Charge offs |  |  | 3,168
Recoveries |  |  | 1,267
Net Charge offs |  |  | (1,901)
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs |  |  | (1,901)
Allowance for Loan Losses [Member] | Other consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 11,441 |  |
Financing Receivable, Allowance for Credit Loss | 11,104 |  | 11,441
Charge offs | (733) |  |
Recoveries | 282 |  |
Net Charge offs | (451) |  |
Provision for credit losses | 114 |  |
Balance at end of period | 11,104 |  | 11,441
Allowance for credit losses on loans |  |  |
Charge offs | 733 |  |
Recoveries | 282 |  |
Net Charge offs | (451) |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | (451) |  |
Allowance for Loan Losses [Member] | Auto |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 1,999 | 174 | 174
Financing Receivable, Allowance for Credit Loss | 6,190 |  | 1,999
Charge offs | (23) |  | (22)
Recoveries | 26 |  | 31
Net Charge offs | 4 |  | 9
Provision for credit losses | 4,188 |  | 1,816
Balance at end of period | 6,190 |  | 1,999
Allowance for credit losses on loans |  |  |
Charge offs | 23 |  | 22
Recoveries | 26 |  | 31
Net Charge offs | 4 |  | 9
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 4 |  | 9
Allowance for Loan Losses [Member] | Total consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Balance at beginning of period | 68,239 | 76,475 | 76,475
Financing Receivable, Allowance for Credit Loss | 67,727 |  | 68,239
Charge offs | (924) |  | (4,738)
Recoveries | 1,079 |  | 4,993
Net Charge offs | 155 |  | 256
Provision for credit losses | (667) |  | (8,492)
Balance at end of period | 67,727 |  | 68,239
Allowance for credit losses on loans |  |  |
Charge offs | 924 |  | 4,738
Recoveries | 1,079 |  | 4,993
Net Charge offs | 155 |  | 256
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | 155 |  | 256
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 39,776 | 47,776 | 47,776
Off-Balance Sheet, Credit Loss, Liability | 38,776 |  | 39,776
Provision for credit losses | (1,000) |  | (8,000)
Balance at end of period | 38,776 |  | 39,776
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Asset-Based Lending |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 857 | 901 | 901
Off-Balance Sheet, Credit Loss, Liability | 796 |  | 857
Provision for credit losses | (62) |  | (43)
Balance at end of period | 796 |  | 857
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial and industrial |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 17,601 | 21,411 | 21,411
Off-Balance Sheet, Credit Loss, Liability | 14,907 |  | 17,601
Provision for credit losses | (2,694) |  | (3,809)
Balance at end of period | 14,907 |  | 17,601
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial real estate — owner occupied |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 208 | 266 | 266
Off-Balance Sheet, Credit Loss, Liability | 144 |  | 208
Provision for credit losses | (64) |  | (58)
Balance at end of period | 144 |  | 208
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial and business lending |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 18,667 | 22,577 | 22,577
Off-Balance Sheet, Credit Loss, Liability | 15,847 |  | 18,667
Provision for credit losses | (2,820) |  | (3,911)
Balance at end of period | 15,847 |  | 18,667
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial real estate — investor |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 936 | 636 | 636
Off-Balance Sheet, Credit Loss, Liability | 634 |  | 936
Provision for credit losses | (302) |  | 300
Balance at end of period | 634 |  | 936
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Real estate construction |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 15,586 | 18,887 | 18,887
Off-Balance Sheet, Credit Loss, Liability | 18,001 |  | 15,586
Provision for credit losses | 2,415 |  | (3,301)
Balance at end of period | 18,001 |  | 15,586
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Commercial real estate lending |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 16,522 | 19,523 | 19,523
Off-Balance Sheet, Credit Loss, Liability | 18,636 |  | 16,522
Provision for credit losses | 2,114 |  | (3,001)
Balance at end of period | 18,636 |  | 16,522
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Total commercial |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 35,189 | 42,101 | 42,101
Off-Balance Sheet, Credit Loss, Liability | 34,482 |  | 35,189
Provision for credit losses | (707) |  | (6,912)
Balance at end of period | 34,482 |  | 35,189
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Home equity |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 2,592 | 3,118 | 3,118
Off-Balance Sheet, Credit Loss, Liability | 2,523 |  | 2,592
Provision for credit losses | (68) |  | (526)
Balance at end of period | 2,523 |  | 2,592
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Other consumer |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 1,995 | 2,557 | 2,557
Off-Balance Sheet, Credit Loss, Liability | 1,770 |  | 1,995
Provision for credit losses | (225) |  | (563)
Balance at end of period | 1,770 |  | 1,995
SEC Schedule, 12-09, Reserve, Off-balance Sheet Activity [Member] | Total consumer |  |  |
Off-Balance Sheet, Credit Loss, Liability [Roll Forward] |  |  |
Balance at beginning of period | 4,587 | 5,675 | 5,675
Off-Balance Sheet, Credit Loss, Liability | 4,293 |  | 4,587
Provision for credit losses | (293) |  | (1,088)
Balance at end of period | 4,293 |  | 4,587
Allowance for Loans Losses and Unfunded Commitments [Member] |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (2,028) |  | (40,652)
Recoveries | 4,072 |  | 16,965
Net Charge offs | 2,044 |  | (23,687)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 319,791 | 431,478 | 431,478
Allowance for Credit Losses on Loans | 317,835 |  | 319,791
Charge offs | 2,028 |  | 40,652
Recoveries | 4,072 |  | 16,965
Net Charge offs | 2,044 |  | (23,687)
Provision for credit losses | (4,000) |  | (88,000)
Balance at end of period | $ 317,835 |  | $ 319,791
Percent of Loans | 1.30% |  | 1.32%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 2,044 |  | $ (23,687)
Allowance for Loans Losses and Unfunded Commitments [Member] | PPP |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | 0 |  | 0
Recoveries | 0 |  | 0
Net Charge offs | 0 |  | 0
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 51 | 531 | 531
Allowance for Credit Losses on Loans | 11 |  | 51
Charge offs | 0 |  | 0
Recoveries | 0 |  | 0
Net Charge offs | 0 |  | 0
Provision for credit losses | (39) |  | (480)
Balance at end of period | $ 11 |  | $ 51
Percent of Loans | 0.06% |  | 0.08%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 0 |  | $ 0
Allowance for Loans Losses and Unfunded Commitments [Member] | Asset-Based Lending |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | 0 |  | 0
Recoveries | 0 |  | 412
Net Charge offs | 0 |  | 412
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 5,040 | 2,978 | 2,978
Allowance for Credit Losses on Loans | 5,879 |  | 5,040
Charge offs | 0 |  | 0
Recoveries | 0 |  | 412
Net Charge offs | 0 |  | 412
Provision for credit losses | 839 |  | 1,649
Balance at end of period | $ 5,879 |  | $ 5,040
Percent of Loans | 2.54% |  | 2.83%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 0 |  | $ 412
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial and industrial |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (1,104) |  | (21,564)
Recoveries | 2,958 |  | 8,152
Net Charge offs | 1,854 |  | (13,412)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 103,225 | 162,126 | 162,126
Allowance for Credit Losses on Loans | 96,900 |  | 103,225
Charge offs | 1,104 |  | 21,564
Recoveries | 2,958 |  | 8,152
Net Charge offs | 1,854 |  | (13,412)
Provision for credit losses | (8,179) |  | (45,490)
Balance at end of period | $ 96,900 |  | $ 103,225
Percent of Loans | 1.20% |  | 1.26%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 1,854 |  | $ (13,412)
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial real estate — owner occupied |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | 0 |  | 0
Recoveries | 3 |  | 120
Net Charge offs | 3 |  | 120
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 11,681 | 11,539 | 11,539
Allowance for Credit Losses on Loans | 11,270 |  | 11,681
Charge offs | 0 |  | 0
Recoveries | 3 |  | 120
Net Charge offs | 3 |  | 120
Provision for credit losses | (413) |  | 22
Balance at end of period | $ 11,270 |  | $ 11,681
Percent of Loans | 1.16% |  | 1.20%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 3 |  | $ 120
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial and business lending |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (1,104) |  | (21,564)
Recoveries | 2,961 |  | 8,684
Net Charge offs | 1,857 |  | (12,880)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 119,997 | 177,175 | 177,175
Allowance for Credit Losses on Loans | 114,061 |  | 119,997
Charge offs | 1,104 |  | 21,564
Recoveries | 2,961 |  | 8,684
Net Charge offs | 1,857 |  | (12,880)
Provision for credit losses | (7,793) |  | (44,299)
Balance at end of period | $ 114,061 |  | $ 119,997
Percent of Loans | 1.22% |  | 1.27%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 1,857 |  | $ (12,880)
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial real estate — investor |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | 0 |  | (14,346)
Recoveries | 0 |  | 3,162
Net Charge offs | 0 |  | (11,184)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 73,739 | 94,071 | 94,071
Allowance for Credit Losses on Loans | 73,995 |  | 73,739
Charge offs | 0 |  | 14,346
Recoveries | 0 |  | 3,162
Net Charge offs | 0 |  | (11,184)
Provision for credit losses | 256 |  | (9,148)
Balance at end of period | $ 73,995 |  | $ 73,739
Percent of Loans | 1.66% |  | 1.68%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 0 |  | $ (11,184)
Allowance for Loans Losses and Unfunded Commitments [Member] | Real estate construction |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | 0 |  | (5)
Recoveries | 32 |  | 126
Net Charge offs | 32 |  | 121
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 53,229 | 78,080 | 78,080
Allowance for Credit Losses on Loans | 57,758 |  | 53,229
Charge offs | 0 |  | 5
Recoveries | 32 |  | 126
Net Charge offs | 32 |  | 121
Provision for credit losses | 4,497 |  | (24,972)
Balance at end of period | $ 57,758 |  | $ 53,229
Percent of Loans | 3.28% |  | 2.94%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 32 |  | $ 121
Allowance for Loans Losses and Unfunded Commitments [Member] | Commercial real estate lending |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | 0 |  | (14,351)
Recoveries | 32 |  | 3,288
Net Charge offs | 32 |  | (11,063)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 126,968 | 172,152 | 172,152
Allowance for Credit Losses on Loans | 131,754 |  | 126,968
Charge offs | 0 |  | 14,351
Recoveries | 32 |  | 3,288
Net Charge offs | 32 |  | (11,063)
Provision for credit losses | 4,754 |  | (34,121)
Balance at end of period | $ 131,754 |  | $ 126,968
Percent of Loans | 2.12% |  | 2.05%
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Net Charge offs | $ 32 |  | $ (11,063)
Allowance for Loans Losses and Unfunded Commitments [Member] | Total commercial |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (1,104) |  | (35,915)
Recoveries | 2,993 |  | 11,972
Net Charge offs | 1,889 |  | (23,943)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 246,965 | 349,327 | 349,327
Allowance for Credit Losses on Loans | 245,814 |  | 246,965
Charge offs | 1,104 |  | 35,915
Recoveries | 2,993 |  | 11,972
Net Charge offs | 1,889 |  | (23,943)
Provision for credit losses | (3,039) |  | (78,419)
Balance at end of period | $ 245,814 |  | $ 246,965
Percent of Loans | 1.58% |  | 1.58%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
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Allowance for Loans Losses and Unfunded Commitments [Member] | Residential mortgage |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
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Recoveries | 331 |  | 841
Net Charge offs | 288 |  | (38)
Allowance for credit losses on loans |  |  |
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Allowance for Credit Losses on Loans | 37,101 |  | 40,787
Charge offs | 43 |  | 880
Recoveries | 331 |  | 841
Net Charge offs | 288 |  | (38)
Provision for credit losses | (3,974) |  | (2,170)
Balance at end of period | $ 37,101 |  | $ 40,787
Percent of Loans | 0.49% |  | 0.54%
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Allowance for Loans Losses and Unfunded Commitments [Member] | Home equity |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (125) |  | (668)
Recoveries | 440 |  | 2,854
Net Charge offs | 315 |  | 2,186
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 16,603 | 21,967 | 21,967
Allowance for Credit Losses on Loans | 15,855 |  | 16,603
Charge offs | 125 |  | 668
Recoveries | 440 |  | 2,854
Net Charge offs | 315 |  | 2,186
Provision for credit losses | (1,063) |  | (7,550)
Balance at end of period | $ 15,855 |  | $ 16,603
Percent of Loans | 2.73% |  | 2.79%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 315 |  | $ 2,186
Allowance for Loans Losses and Unfunded Commitments [Member] | Other consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs |  |  | (3,168)
Recoveries |  |  | 1,267
Net Charge offs |  |  | (1,901)
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 13,436 | 17,013 | 17,013
Allowance for Credit Losses on Loans |  |  | 13,436
Charge offs |  |  | 3,168
Recoveries |  |  | 1,267
Net Charge offs |  |  | (1,901)
Provision for credit losses |  |  | (1,676)
Balance at end of period |  |  | $ 13,436
Percent of Loans |  |  | 4.45%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs |  |  | $ (1,901)
Allowance for Loans Losses and Unfunded Commitments [Member] | Other consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (733) |  |
Recoveries | 282 |  |
Net Charge offs | (451) |  |
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 13,436 |  |
Allowance for Credit Losses on Loans | 12,874 |  | 13,436
Charge offs | 733 |  |
Recoveries | 282 |  |
Net Charge offs | (451) |  |
Provision for credit losses | (111) |  |
Balance at end of period | $ 12,874 |  | 13,436
Percent of Loans | 4.44% |  |
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ (451) |  |
Allowance for Loans Losses and Unfunded Commitments [Member] | Auto |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (23) |  | (22)
Recoveries | 26 |  | 31
Net Charge offs | 4 |  | 9
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 1,999 | 174 | 174
Allowance for Credit Losses on Loans | 6,190 |  | 1,999
Charge offs | 23 |  | 22
Recoveries | 26 |  | 31
Net Charge offs | 4 |  | 9
Provision for credit losses | 4,188 |  | 1,816
Balance at end of period | $ 6,190 |  | $ 1,999
Percent of Loans | 1.24% |  | 1.40%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 4 |  | $ 9
Allowance for Loans Losses and Unfunded Commitments [Member] | Total consumer |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |
Charge offs | (924) |  | (4,738)
Recoveries | 1,079 |  | 4,993
Net Charge offs | 155 |  | 256
Allowance for credit losses on loans |  |  |
Balance at beginning of period | 72,825 | $ 82,150 | 82,150
Allowance for Credit Losses on Loans | 72,020 |  | 72,825
Charge offs | 924 |  | 4,738
Recoveries | 1,079 |  | 4,993
Net Charge offs | 155 |  | 256
Provision for credit losses | (961) |  | (9,581)
Balance at end of period | $ 72,020 |  | $ 72,825
Percent of Loans | 0.80% |  | 0.85%
Allowance for Loan and Lease Losses [Roll Forward] |  |  |
Net Charge offs | $ 155 |  | $ 256

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