XML 209 R91.htm IDEA: XBRL DOCUMENT
v3.26.1

Accounts Receivable (Details Narrative) $ in Thousands | Mar. 31, 2026 USD ($)
--- | ---
Credit Loss [Abstract] |
Due to related-party | $ 1,100

X
- References No definition available. + Details
Name: | VIVK_DueToRelatedparty
Namespace Prefix: | VIVK_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- References No definition available. + Details
Name: | us-gaap_CreditLossAbstract
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration