Note 8 - Bank Debt and Notes Payable - Notes Payable (Details) (Parentheticals) - Notes Payable [Member] - USD ($)	Dec. 31, 2022	Dec. 31, 2021
Related Party Notes Three [Member] \| First Francis [Member]
Notes payable, face value	$ 3,779,784	$ 3,779,784
Seller Note [Member]
Notes payable, face value	$ 9,000,000	$ 9,000,000

Face (par) amount of debt instrument at time of issuance.

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Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant