v3.26.1
Note 13 - Rights Offering (Details Textual) - Subscription Rights [Member]
Mar. 12, 2024
USD ($)
shares
Mar. 11, 2024
shares
Mar. 07, 2024
USD ($)
$ / shares
shares
Proceeds from Rights Offering, Net | $ $ 4,400,000   $ 4,400,000
Rights Offering, Number of Subscription Rights Issued Per Common Shares Held     1
Rights Offering, Number of Shares Required for Issuance of Each Subscription Right     5
Class of Warrant or Right, Number of Securities Called by Each Warrant or Right     2
Class of Warrant or Right, Exercise Price of Warrants or Rights | $ / shares     $ 8
Rights Offering, Aggregate Common Shares Purchasable from Subscription Rights   625,000 625,000
Rights Offering, Maximum Aggregate Gross Proceeds Sought | $     $ 5,000,000
Rights Offering, Number of Common Shares Received from Subscriptions   1,031,640  
Rights Offering, Percentage of Basic Subscriptions Allocated to Shareholders   100.00%  
Rights Offering, Common Shares Allocated to Shareholders from Exercise of Oversubscription Privilege   271,836  
Rights Offering, Percentage of Each Over-subscribers Requested Shares Allocated   40.00%  
Rights Offering, Common Shares Issued 625,000    
Proceeds from Rights Offering, Gross | $ $ 5,000,000    
Rights Offering, Issuance Costs | $ $ 600,000