Note 3 - Discontinued Operations (Details Textual)	Mar. 29, 2024
Oakmont Capital Holdings, LLC [Member]
Disposal Group, Including Discontinued Operation, Ownership Sold	51.00%

Percentage of ownership sold for disposal group, including, but not limited to, discontinued operation.

No definition available.

Name:	qnto_DisposalGroupIncludingDiscontinuedOperationOwnershipSold
Namespace Prefix:	qnto_
Data Type:	dtr-types:percentItemType
Balance Type:	na
Period Type:	instant