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SUBSEQUENT EVENTS (Details Narrative)	May 18, 2026 USD ($)
Subsequent Event [Member]
Repayment of outstanding balance	$ 2,411,000

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- References

No definition available.

+ Details

Name:	vsbc_RelatedPartyTransactionAmount
Namespace Prefix:	vsbc_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

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- Details

Name:	us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix:
Data Type:	na
Balance Type:
Period Type: