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Lease Arrangements - Summary of Changes to Right-of Use Assets (Detail) - USD ($) $ in Thousands	12 Months Ended
	Dec. 31, 2023	Dec. 31, 2022
Lessee Lease Description [Line Items]
Beginning balance	$ 1,306	$ 1,971
Ending balance	944	1,306
Cost
Lessee Lease Description [Line Items]
Beginning balance	2,165	2,390
Additions	116
Exchange differences		(225)
Ending balance	2,281	2,165
Accumulated Depreciation
Lessee Lease Description [Line Items]
Beginning balance	859	419
Depreciation	472	489
Exchange differences	6	(49)
Ending balance	$ 1,337	$ 859

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Changes in right-of use assets due to exchange differences.

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- Definition

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Operating lease right of use assets gross.

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- Definition

Amount, excluding lessor's underlying asset for which right to use has been conveyed to lessee under operating lease, of depreciation expense.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 13
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479773/842-30-50-13

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 360
-SubTopic 10
-Name Accounting Standards Codification
-Section 50
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147482099/360-10-50-1

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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 3
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147478964/842-20-50-3

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- Definition

Amount of lessee's right to use underlying asset under operating lease.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 45
-Paragraph 1
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org//1943274/2147479041/842-20-45-1

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