v3.26.1
Note 1 - Basis of Presentation and General Information (Details Textual)
May 30, 2018
shares
Dec. 31, 2025
Jan. 08, 2018
Number of Subsidiaries Contributed by Euroseas     7
The Pittas Family [Member] | Preferred Friends Investment Company, Inc [Member]      
Subsidiary, Ownership Percentage, Noncontrolling Owner   47.20%  
Preferred Class B [Member]      
Stock Issued During Period, Shares, Percentage 50.00%    
Common Stock [Member]      
Stock Issued During Period, Shares, New Issues 2,254,830