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Allowance for credit losses - T D R that subsequently defaulted (Details) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 USD ($) loans | Jun. 30, 2022 USD ($) loans
Financing Receivable, Modifications [Line Items] |  |
Loan count | loans | 50 | 79
Recorded investment as of first default date | $ | $ 6,624 | $ 8,728
Mortgages |  |
Financing Receivable, Modifications [Line Items] |  |
Loan count | loans | 32 | 38
Recorded investment as of first default date | $ | $ 3,830 | $ 5,699
Commercial | Commercial and Industrial |  |
Financing Receivable, Modifications [Line Items] |  |
Loan count | loans | 3 | 3
Recorded investment as of first default date | $ | $ 2,496 | $ 2,496
Consumer | Credit card |  |
Financing Receivable, Modifications [Line Items] |  |
Loan count | loans | 8 | 19
Recorded investment as of first default date | $ | $ 28 | $ 135
Consumer | Personal loans |  |
Financing Receivable, Modifications [Line Items] |  |
Loan count | loans | 7 | 19
Recorded investment as of first default date | $ | $ 270 | $ 398

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- Definition Number of financing receivable contracts modified as troubled debt restructuring within previous 12 months, with subsequent payment default. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Publisher FASB -Name Accounting Standards Codification -Topic 310 -SubTopic 10 -Section 50 -Paragraph 34 -URI https://asc.fasb.org/extlink&oid=123577603&loc=SL6953682-111524 + Details
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