SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Property and equipment, net (Details)	Mar. 31, 2025
Electronic equipment \| Minimum
PROPERTY AND EQUIPMENT, NET
Property and equipment, useful life	3 years
Office furniture
PROPERTY AND EQUIPMENT, NET
Property and equipment, useful life	5 years
Transportation equipment
PROPERTY AND EQUIPMENT, NET
Property and equipment, useful life	5 years

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.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 7A
-Subparagraph (a)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-7A

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