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Financial instruments, Derivatives interest rate swaps (Details) - USD ($) $ in Thousands | 12 Months Ended |
--- | --- | ---
Dec. 31, 2022 | Dec. 31, 2021
Derivatives - interest rate swaps [Abstract] |  |
Notional amount | $ 311,590 | $ 334,365
Fair value - Financial asset | 3,759 | 0
Fair value - Financial liability | $ 0 | 11,224
Swap Pays 2.987% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 2.987% |
Expiries | Apr. 20, 2023 |
Notional amount | $ 37,200 | 39,600
Fair value - Financial asset | 202 | 0
Fair value - Financial liability | $ 0 | 1,173
Swap Pays 3.012%, [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 3.012% |
Expiries | Apr. 20, 2023 |
Notional amount | $ 37,200 | 39,600
Fair value - Financial asset | 200 | 0
Fair value - Financial liability | $ 0 | 1,185
Swap Pays 3.019% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 3.019% |
Expiries | Sep. 29, 2023 |
Notional amount | $ 25,609 | 28,176
Fair value - Financial asset | 365 | 0
Fair value - Financial liability | $ 0 | 1,017
Swap Pays 3.019% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 3.019% |
Expiries | Sep. 29, 2023 |
Notional amount | $ 24,695 | 27,262
Fair value - Financial asset | 351 | 0
Fair value - Financial liability | $ 0 | 982
Swap Pays 2.8665% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 2.8665% |
Expiries | Sep. 29, 2023 |
Notional amount | $ 41,120 | 43,690
Fair value - Financial asset | 629 | 0
Fair value - Financial liability | $ 0 | 1,509
Swap Pays 2.8785% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 2.8785% |
Expiries | Jun. 30, 2023 |
Notional amount | $ 35,539 | 38,106
Fair value - Financial asset | 357 | 0
Fair value - Financial liability | $ 0 | 1,162
Swap Pays 2.885% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 2.885% |
Expiries | Sep. 29, 2023 |
Notional amount | $ 40,478 | 43,048
Fair value - Financial asset | 623 | 0
Fair value - Financial liability | $ 0 | 1,504
Swap Pays 2.897% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 2.897% |
Expiries | Sep. 30, 2023 |
Notional amount | $ 35,717 | 38,284
Fair value - Financial asset | 544 | 0
Fair value - Financial liability | $ 0 | 1,339
Swap Pays 3.020% [Member] |  |
Derivatives - interest rate swaps [Abstract] |  |
Interest rate | 3.02% |
Expiries | Sep. 29, 2023 |
Notional amount | $ 34,033 | 36,600
Fair value - Financial asset | 488 | 0
Fair value - Financial liability | $ 0 | $ 1,353

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- Definition The interest rate on the derivative instrument. + References No definition available. + Details
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Period Type: | instant

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- Definition The maturity date of the derivative instrument. + References No definition available. + Details
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- References No definition available. + Details
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- Definition The fair value of financial assets. [Refer: At fair value [member]; Financial assets] + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Name IFRS -Number 7 -IssueDate 2022-03-24 -Paragraph 25 -URI https://taxonomy.ifrs.org/xifrs-link?type=IFRS&num=7&code=ifrs-tx-2022-en-r&anchor=para_25&doctype=Standard -URIDate 2022-03-24 + Details
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