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Lease liability - Narrative (Details) - USD ($) $ in Thousands | Dec. 31, 2021 | Dec. 31, 2020
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Disclosure of detailed information about property, plant and equipment [line items] |  |
Deferred gain on finance lease liability | $ 1,318 | $ 1,734
Bottom of range |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Interest rate | 2.45% |
Top of range |  |
Disclosure of detailed information about property, plant and equipment [line items] |  |
Interest rate | 6.85% |

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- Definition Deferred Gain On Finance Lease Liability + References No definition available. + Details
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- Definition Leases, Interest Rate + References No definition available. + Details
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- Definition Line items represent concepts included in a table. These concepts are used to disclose reportable information associated with members defined in one or many axes of the table. + References No definition available. + Details
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- Details
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Balance Type: |
Period Type: |

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- Details
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Namespace Prefix: |
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Balance Type: |
Period Type: |