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Loans and Leases Receivable and Allowance for Credit Losses - Schedule of Allowance for Credit Losses (Detail) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended |
--- | --- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019 | Jan. 01, 2020
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | $ 149,283 | $ 43,679 | $ 56,379 | $ 39,972 |
Cumulative effect of change in accounting principle | 149,283 | 48,388 | 159,905 | 39,972 | $ 136,200
Charge-offs | (11,125) | (1,250) | (30,265) | (2,594) |
Recoveries | 801 | 613 | 1,230 | 897 |
Provision for credit losses on loans and leases | 20,946 | 5,346 | 52,732 | 10,113 |
Ending balance | 159,905 | 48,388 | 159,905 | 48,388 |
Multi-family |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 8,750 | 10,630 | 6,157 | 11,462 |
Cumulative effect of change in accounting principle | 14,697 | 9,926 | 6,157 | 9,926 |
Charge-offs | 0 | 0 | 0 | (541) |
Recoveries | 0 | 7 | 0 | 7 |
Provision for credit losses on loans and leases | 5,947 | (711) | 6,369 | (1,002) |
Ending balance | 14,697 | 9,926 | 14,697 | 9,926 |
Commercial and industrial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 18,806 | 12,647 | 15,556 | 12,145 |
Cumulative effect of change in accounting principle | 12,302 | 13,736 | 15,556 | 13,736 |
Charge-offs | (20) | (183) | (117) | (183) |
Recoveries | 25 | 338 | 79 | 457 |
Provision for credit losses on loans and leases | (6,509) | 934 | (3,975) | 1,317 |
Ending balance | 12,302 | 13,736 | 12,302 | 13,736 |
Commercial real estate owner occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 8,527 | 3,425 | 2,235 | 3,320 |
Cumulative effect of change in accounting principle | 11,405 | 3,360 | 2,235 | 3,360 |
Charge-offs | 0 | (66) | 0 | (74) |
Recoveries | 2 | 97 | 5 | 225 |
Provision for credit losses on loans and leases | 2,876 | (96) | 3,392 | (111) |
Ending balance | 11,405 | 3,360 | 11,405 | 3,360 |
Commercial real estate non-owner occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 18,530 | 6,015 | 6,243 | 6,093 |
Cumulative effect of change in accounting principle | 26,493 | 6,159 | 26,493 | 6,093 |
Charge-offs | (2,801) | 0 | (15,598) | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Provision for credit losses on loans and leases | 10,764 | 144 | 27,930 | 66 |
Ending balance | 26,493 | 6,159 | 26,493 | 6,159 |
Construction |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 1,934 | 584 | 1,262 | 624 |
Cumulative effect of change in accounting principle | 5,297 | 649 | 5,297 | 649 |
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 113 | 114 | 116 | 120 |
Provision for credit losses on loans and leases | 3,250 | (49) | 4,017 | (95) |
Ending balance | 5,297 | 649 | 5,297 | 649 |
Residential real estate |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 4,180 | 6,572 | 3,218 | 3,654 |
Cumulative effect of change in accounting principle | 4,550 | 4,168 | 3,218 | 4,168 |
Charge-offs | 0 | (69) | 0 | (109) |
Recoveries | 26 | 8 | 55 | 15 |
Provision for credit losses on loans and leases | 344 | (2,343) | (241) | 608 |
Ending balance | 4,550 | 4,168 | 4,550 | 4,168 |
Manufactured housing |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 4,987 | 117 | 1,060 | 145 |
Cumulative effect of change in accounting principle | 6,014 | 123 | 6,014 | 123 |
Charge-offs | 0 | 0 | 0 | 0 |
Recoveries | 0 | 0 | 0 | 0 |
Provision for credit losses on loans and leases | 1,027 | 6 | 1,152 | (22) |
Ending balance | 6,014 | 123 | 6,014 | 123 |
Other consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance | 83,569 | 3,689 | 20,648 | 2,529 |
Cumulative effect of change in accounting principle | 79,147 | 10,267 | 20,648 | 10,267 |
Charge-offs | (8,304) | (932) | (14,550) | (1,687) |
Recoveries | 635 | 49 | 975 | 73 |
Provision for credit losses on loans and leases | 3,247 | 7,461 | 14,088 | 9,352 |
Ending balance | $ 79,147 | $ 10,267 | 79,147 | $ 10,267 |
Cumulative Effect, Period of Adoption, Adjustment |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 79,829 |  |
Cumulative effect of change in accounting principle |  |  | 79,829 |  | $ 79,829
Cumulative Effect, Period of Adoption, Adjustment | Multi-family |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 2,171 |  |
Cumulative effect of change in accounting principle |  |  | 2,171 |  |
Cumulative Effect, Period of Adoption, Adjustment | Commercial and industrial |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 759 |  |
Cumulative effect of change in accounting principle |  |  | 759 |  |
Cumulative Effect, Period of Adoption, Adjustment | Commercial real estate owner occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 5,773 |  |
Cumulative effect of change in accounting principle |  |  | 5,773 |  |
Cumulative Effect, Period of Adoption, Adjustment | Commercial real estate non-owner occupied |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 7,918 |  |
Cumulative effect of change in accounting principle |  |  | 7,918 |  |
Cumulative Effect, Period of Adoption, Adjustment | Construction |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | (98) |  |
Cumulative effect of change in accounting principle |  |  | (98) |  |
Cumulative Effect, Period of Adoption, Adjustment | Residential real estate |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 1,518 |  |
Cumulative effect of change in accounting principle |  |  | 1,518 |  |
Cumulative Effect, Period of Adoption, Adjustment | Manufactured housing |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 3,802 |  |
Cumulative effect of change in accounting principle |  |  | 3,802 |  |
Cumulative Effect, Period of Adoption, Adjustment | Other consumer |  |  |  |  |
Financing Receivable, Allowance for Credit Loss [Roll Forward] |  |  |  |  |
Beginning balance |  |  | 57,986 |  |
Cumulative effect of change in accounting principle |  |  | $ 57,986 |  |

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- Definition Amount of allowance for credit loss on financing receivable. Excludes allowance for financing receivable covered under loss sharing agreement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 11B -Subparagraph (c)(1) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 942 -SubTopic 210 -Section S99 -Paragraph 1 -Subparagraph (SX 210.9-03(7)(2)) -URI http://asc.fasb.org/extlink&oid=120398452&loc=d3e534808-122878 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=121599878&loc=SL82895884-210446 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 326 -SubTopic 20 -Section 50 -Paragraph 13 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=121599337&loc=SL82919249-210447 + Details
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