Note 15 - Custodial Risk (Details Textual) $ in Millions	Jun. 30, 2026 USD ($)
Continuing Operations [Member]
Cash, Uninsured Amount	$ 12.2
Discontinued Operations [Member]
Cash, Uninsured Amount	$ 24.1

The amount of cash as of the balance sheet date that is not insured by the Federal Deposit Insurance Corporation.

No definition available.

Name:	us-gaap_CashUninsuredAmount
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	debit
Period Type:	instant