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Loans and Allowance for Credit Losses on Loans - Changes in the Allowance for Loan Losses (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2020 | Jun. 30, 2019 | Jun. 30, 2020 | Jun. 30, 2019
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | $ 44,703 | $ 27,318 | $ 23,285 | $ 27,848
Charge-offs | (465) | (76) | (1,138) | (302)
Recoveries | 92 | 129 | 343 | 886
Net (charge-offs) recoveries | (373) | 53 | (795) | 584
Provision for credit losses on loans | 1,114 | (740) | 14,384 | (1,801)
End of period balance | 45,444 | 26,631 | 45,444 | 26,631
ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | 8,570 |
Commercial |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  | 15,557 | 10,453 | 17,061
Charge-offs |  | (76) |  | (302)
Recoveries |  | 87 |  | 802
Net (charge-offs) recoveries |  | 11 |  | 500
Provision for credit losses on loans |  | (334) |  | (2,327)
End of period balance |  | 15,234 |  | 15,234
Real estate |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  | 11,671 | 12,750 | 10,671
Recoveries |  | 42 |  | 84
Net (charge-offs) recoveries |  | 42 |  | 84
Provision for credit losses on loans |  | (406) |  | 552
End of period balance |  | 11,307 |  | 11,307
Consumer |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  | 90 | 82 | 116
Provision for credit losses on loans |  |  |  | (26)
End of period balance |  | $ 90 |  | $ 90
Commercial |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 12,801 |  | 10,453 |
Charge-offs | (465) |  | (1,135) |
Recoveries | 46 |  | 255 |
Net (charge-offs) recoveries | (419) |  | (880) |
Provision for credit losses on loans | 797 |  | 7,269 |
End of period balance | 13,179 |  | 13,179 |
Commercial | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | (3,663) |
CRE - owner occupied |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 7,737 |  | 3,825 |
Recoveries | 1 |  | 1 |
Net (charge-offs) recoveries | 1 |  | 1 |
Provision for credit losses on loans | 809 |  | 1,552 |
End of period balance | 8,547 |  | 8,547 |
CRE - owner occupied | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | 3,169 |
CRE - non-owner occupied |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 15,645 |  | 3,760 |
Provision for credit losses on loans | (196) |  | 3,777 |
End of period balance | 15,449 |  | 15,449 |
CRE - non-owner occupied | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | 7,912 |
Land and construction |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 2,603 |  | 2,621 |
Recoveries | 13 |  | 32 |
Net (charge-offs) recoveries | 13 |  | 32 |
Provision for credit losses on loans | (64) |  | 1,062 |
End of period balance | 2,552 |  | 2,552 |
Land and construction | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | (1,163) |
Home equity |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 1,746 |  | 2,244 |
Recoveries | 31 |  | 54 |
Net (charge-offs) recoveries | 31 |  | 54 |
Provision for credit losses on loans | 74 |  | 476 |
End of period balance | 1,851 |  | 1,851 |
Home equity | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | (923) |
Multi-family |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 1,622 |  | 57 |
Provision for credit losses on loans | 206 |  | 575 |
End of period balance | 1,828 |  | 1,828 |
Multi-family | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | 1,196 |
Residential mortgages |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 708 |  | 243 |
Provision for credit losses on loans | 117 |  | 147 |
End of period balance | 825 |  | 825 |
Residential mortgages | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | 435 |
Consumer and other |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance | 1,841 |  | 82 |
Charge-offs |  |  | (3) |
Recoveries | 1 |  | 1 |
Net (charge-offs) recoveries | 1 |  | (2) |
Provision for credit losses on loans | (629) |  | (474) |
End of period balance | $ 1,213 |  | 1,213 |
Consumer and other | ASU 2016-03 - Topic 326 |  |  |  |
Changes in the Allowance for Loan Losses |  |  |  |
Beginning of period balance |  |  | $ 1,607 |

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- Definition Amount of recovery of loans and lease receivables which had previously been fully or partially written-off as bad debts. + 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)(4) -URI http://asc.fasb.org/extlink&oid=121611835&loc=SL6953423-111524 + Details
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