v3.26.1
Related party transactions (Narrative) (Details) - RBx Capital, LP ("RBx") [Member] - USD ($)
1 Months Ended 3 Months Ended 6 Months Ended
Oct. 18, 2023
Jan. 31, 2026
Jun. 30, 2026
Jun. 30, 2025
Jun. 30, 2026
Jun. 30, 2025
Related Party Transaction [Line Items]            
Reimbursable salaries $ 100,000 $ 125,000     $ 750,000 $ 600,000
Additional expenses     $ 455,486 $ 64,046 898,983 104,911
Total amount of accounts payable     $ 161,846 $ 121,273 $ 161,846 $ 121,273