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Share-based payments - RSUs (Details) - shares	12 Months Ended
	Dec. 31, 2021	Dec. 31, 2020
Disclosure of terms and conditions of share-based payment arrangement [line items]
Opening Balance	8,717
Ending Balance	232,317	8,717
RSUs
Disclosure of terms and conditions of share-based payment arrangement [line items]
Opening Balance	8,717	0
Granted	241,500	8,917
Vested	(2,900)
Forfeited	(15,000)	(200)
Ending Balance	232,317	8,717
Opening Balance	2 years 4 months 20 days	0 years
Granted	3 years	3 years
Forfeited	2 years 4 months 20 days	2 years 7 months 24 days
Closing Balance	2 years 5 months 12 days	2 years 4 months 20 days

X

- 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.

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No definition available.

+ Details

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were forfeited during the reporting period.

+ References

No definition available.

+ Details

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- Definition

The number of grants made during the period on other than stock (or unit) option plans (for example, phantom stock or unit plan, stock or unit appreciation rights plan, performance target plan).

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No definition available.

+ Details

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- Definition

The number of non-vested equity-based payment instruments, excluding stock (or unit) options, that validly exist and are outstanding as of the balance sheet date.

+ References

No definition available.

+ Details

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- Definition

The number of equity-based payment instruments, excluding stock (or unit) options, that were vested during the reporting period.

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No definition available.

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- Definition

The weighted average remaining contractual life of forfeited RSU.

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No definition available.

+ Details

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- Definition

The weighted average remaining contractual life of granted RSU.

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No definition available.

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- Definition

The weighted average remaining contractual life of outstanding RSU.

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No definition available.

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