Investment properties (Details) - USD ($) $ in Thousands	12 Months Ended
Dec. 31, 2021	Dec. 31, 2020
Reconciliation of changes in investment property [abstract]
Beginning balance	$ 3,214	$ 3,494
Transfer to right-of-use asset	(1,409)
Derecognition of investment property	(1,566)
Amortization	(239)	(280)
Ending balance	$ 0	$ 3,214

The amount of additions to investment property other than those acquired through business combinations. [Refer: Business combinations [member]; Investment property]

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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- Definition

The amount of depreciation recognised on investment property. [Refer: Depreciation and amortisation expense; Investment property]

+ References

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- Definition

The amount of impairment loss recognised in profit or loss for investment property. [Refer: Impairment loss recognised in profit or loss; Investment property]

+ References

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- Definition

The amount of property (land or a building - or part of a building - or both) held (by the owner or by the lessee as a right-of-use asset) to earn rentals or for capital appreciation or both, rather than for: (a) use in the production or supply of goods or services or for administrative purposes; or (b) sale in the ordinary course of business.

+ References

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No definition available.

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