Amount of appropriation to statutory reserve funds during the reporting period.

No definition available.

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Namespace Prefix:	tigr_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	duration

- Definition

Minimum annual appropriation to general reserve fund as a percentage of after tax profit.

+ References

No definition available.

+ Details

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Namespace Prefix:	tigr_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Threshold percentage of general reserve fund to registered capital.

+ References

No definition available.

+ Details

Name:	tigr_GeneralReserveFundThresholdPercentage
Namespace Prefix:	tigr_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	duration

- Definition

Amount of restricted net assets of consolidated and unconsolidated subsidiaries as of the end of the most recently completed fiscal year.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08(e)(3)(ii))
-URI https://asc.fasb.org/extlink&oid=120395691&loc=d3e23780-122690

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant

- Details

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Namespace Prefix:
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Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
Balance Type:
Period Type:

- Details

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Namespace Prefix:
Data Type:	na
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- Details

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STATUTORY RESERVES AND RESTRICTED NET ASSETS (Details) - USD ($)	12 Months Ended
	Dec. 31, 2022	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2019
Minimum annual appropriation to general reserve fund as a percentage of after tax profit	10.00%
Threshold percentage of general reserve fund to registered capital	50.00%
Amount of restricted net asset unconsolidated subsidiaries	$ 79,982,109	$ 63,908,860
Beijing U Tiger Business
Appropriation to statutory reserve funds				$ 724,008
Beijing Yixin
Appropriation to statutory reserve funds	2,261,115	$ 899,337	$ 1,939,543
Beijing Yiyi
Appropriation to statutory reserve funds	280,624
Hangzhou U-Tiger
Appropriation to statutory reserve funds	$ 67,000