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SUBSEQUENT EVENTS - Additional Information (Detail) - HKD ($)	Mar. 13, 2020	Dec. 31, 2019
Subsequent event [Line Items]
Equity ownership percent		20.00%
Subsequent event [Member]
Subsequent event [Line Items]
Purchase Consideration	$ 105,000,000
Subsequent event [Member] | MrDinggui Yan [Member] | China Smart pay [Member]
Subsequent event [Line Items]
Equity ownership percent	29.80%
Subsequent event [Member] | Keen Best [Member]
Subsequent event [Line Items]
Equity Percent Acquired	35.00%
Subsequent event [Member] | Keen Best [Member] | Union Ever new Investment Limited [Member]
Subsequent event [Line Items]
Equity ownership percent	100.00%

X

- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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- Definition

Amount of consideration transferred, consisting of acquisition-date fair value of assets transferred by the acquirer, liabilities incurred by the acquirer, and equity interest issued by the acquirer.

+ References

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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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- Definition

Detail information of subsequent event by type. User is expected to use existing line items from elsewhere in the taxonomy as the primary line items for this disclosure, which is further associated with dimension and member elements pertaining to a subsequent event.

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