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Employee benefit plans - Schedule of Amounts Recognized in Accumulated Other Comprehensive Income (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020 | Dec. 31, 2019
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Amounts recognized in the accumulated other comprehensive income (loss) consist of: |  |  |
Net amount recognized | $ 4,636 | $ 6,302 |
Pension Benefits |  |  |
Defined Benefit Plan Disclosure |  |  |
(Other Assets) | (1,190) |  |
Other Liabilities |  | 1,485 |
Amounts recognized in the accumulated other comprehensive income (loss) consist of: |  |  |
Net actuarial gain | (5,868) | (7,977) |
Deferred taxes | 1,232 | 1,675 |
Net amount recognized | (4,636) | (6,302) |
Accumulated benefit obligation | $ 18,066 | $ 19,113 | $ 17,491

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- Definition Amount of other assets, recognized in statement of financial position, for defined benefit pension and other postretirement plans, classified as noncurrent. + References No definition available. + Details
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- Definition Amount, before tax, of accumulated other comprehensive income (loss) for gain (loss) of defined benefit plan, that has not been recognized in net periodic benefit (cost) credit. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (j) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 220 -SubTopic 10 -Section 45 -Paragraph 14A -URI http://asc.fasb.org/extlink&oid=124509347&loc=SL7669686-108580 + Details
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- Definition Amount of actuarial present value of benefits attributed to service rendered by employee for defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (a) -URI http://asc.fasb.org/extlink&oid=123447040&loc=d3e1928-114920 + Details
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