TAXATION - Movement of Valuation Allowance (Details) - HKD ($) $ in Thousands	12 Months Ended
Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020
Movement of Valuation Allowance
Balance at beginning of the year	$ 169,422	$ 67,769	$ 53,421
Additions	97,727	108,347	30,935
Reversals	(144,525)	(6,694)	(16,587)
Balance at end of the year	$ 122,624	$ 169,422	$ 67,769

A roll forward is a reconciliation of a concept from the beginning of a period to the end of a period.

No definition available.

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- Definition

Amount of valuation allowance, deferred tax asset, additions.

+ References

No definition available.

+ Details

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- Definition

Amount of valuation allowance, deferred tax asset, reversals.

+ References

No definition available.

+ Details

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- Definition

Amount of deferred tax assets for which it is more likely than not that a tax benefit will not be realized.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 740
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (c)
-URI https://asc.fasb.org/extlink&oid=121826272&loc=d3e32537-109319

+ Details

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