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Fair value of financial instruments - Narrative (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
Disclosure of Fair value of financial instruments [Line Items] |  |  |
Interest receivable | $ 7 |  |
Unearned interest and deferred fees | 0 |  |
Lease liabilities excluded | 17,700 | $ 18,700 |
Sales | 0 | 5,750 |
Fair value with change in profit or loss | 5,313 | 4,949 | $ 6,492
At fair value through profit or loss | Level 3 |  |  |
Disclosure of Fair value of financial instruments [Line Items] |  |  |
Fair value with change in profit or loss | 5,300 | 4,900 |
Commitments and contingencies |  |  |
Disclosure of Fair value of financial instruments [Line Items] |  |  |
Interest receivable | 23,300 | 27,300 |
Allowance for loans losses | 41,400 | 41,100 |
Unearned interest and deferred fees | 8,700 | 5,800 |
Securities at amortized cost |  |  |
Disclosure of Fair value of financial instruments [Line Items] |  |  |
Interest receivable | 8,100 | 1,900 |
Allowance for loans losses | $ 1,700 | $ 400 |

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- Definition The amount of financial assets that are measured at fair value and for which gains (losses) are recognised in profit or loss. A financial asset shall be measured at fair value through profit or loss unless it is measured at amortised cost or at fair value through other comprehensive income. A gain (loss) on a financial asset measured at fair value shall be recognised in profit or loss unless it is part of a hedging relationship, it is an investment in an equity instrument for which the entity has elected to present gains and losses in other comprehensive income or it is a financial asset measured at fair value through other comprehensive income. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2021-01-01 -Paragraph 8 -Subparagraph a -URI http://eifrs.ifrs.org/eifrs/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2021-en-r&anchor=para_8_a&doctype=Standard -URIDate 2021-03-24 + Details
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