SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES - Foreign Currency Transactions and Translation (Details)	Mar. 31, 2026	Mar. 31, 2025
SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES
Spot exchange rate	927.46	953.07
Average exchange rate	892.78	962.48

Foreign exchange rate used to translate amounts denominated in functional currency to reporting currency.

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section 50
-Paragraph 2
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147481674/830-30-50-2

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 830
-SubTopic 30
-Name Accounting Standards Codification
-Section S99
-Paragraph 1
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479424/830-30-S99-1

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:pureItemType
Balance Type:	na
Period Type:	instant