LEASE (Details 1) - USD ($)	12 Months Ended
Jul. 31, 2025	Jul. 31, 2024
LEASE
Weighted-average discount rate -operating leases	5.88%	5.88%
Cash paid for operating cash flows from operating leases	$ 44,000	$ 0
Right-of-use asset obtained in exchange for new operating lease liabilities	$ 0	$ 107,370
Weighted-average remaining lease term - operating leases (year)	1 year 6 months	2 years 6 months

Amount of increase in right-of-use asset obtained in exchange for operating lease liability.

Reference 1: http://www.xbrl.org/2003/role/exampleRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 55
-Paragraph 53
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147479589/842-20-55-53

Reference 2: http://www.xbrl.org/2003/role/disclosureRef
-Topic 842
-SubTopic 20
-Name Accounting Standards Codification
-Section 50
-Paragraph 4
-Subparagraph (g)(2)
-Publisher FASB
-URI https://asc.fasb.org/1943274/2147478964/842-20-50-4

Name:	us-gaap_RightOfUseAssetObtainedInExchangeForOperatingLeaseLiability
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	duration