Quarterly report [Sections 13 or 15(d)]

Common Stock (Details)

v3.26.1
Common Stock (Details)
 1 Months Ended 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 01, 2026
USD ($)
May 11, 2026
USD ($)
Sep. 09, 2022
trading_day
$ / shares
shares
Oct. 31, 2025
USD ($)
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
Jun. 30, 2026
USD ($)
shares
Jun. 30, 2025
USD ($)
shares
Dec. 31, 2025
USD ($)
Class of Stock [Line Items]                  
Proceeds from At the Market (ATM) offering, net             $ 4,063,929 $ 19,438,121  
Additional shares of common stock held in escrow (in shares) | shares     2,894            
Earnout shares period             5 years    
Total revenue         $ 885,947 $ 2,075,566 $ 1,045,521 2,240,822  
SeaTrepid International, L.L.C                  
Class of Stock [Line Items]                  
Total revenue                 $ 4,000,000
Earnout target was achieved                 83,944
Threshold One                  
Class of Stock [Line Items]                  
Percentage of earnout shares released     50.00%            
Earnout shares period     5 years            
Earnout shares, stock price trigger (in dollars per share) | $ / shares     $ 38,880            
Earnout period, threshold trading days | trading_day     20            
Earnout period, consecutive threshold trading days | trading_day     30            
Threshold Two                  
Class of Stock [Line Items]                  
Percentage of earnout shares released     25.00%            
Earnout shares, stock price trigger (in dollars per share) | $ / shares     $ 45,360            
Earnout period, threshold trading days | trading_day     20            
Earnout period, consecutive threshold trading days | trading_day     30            
Threshold Three                  
Class of Stock [Line Items]                  
Percentage of earnout shares released     25.00%            
Earnout shares, stock price trigger (in dollars per share) | $ / shares     $ 51,840            
Earnout period, threshold trading days | trading_day     20            
Earnout period, consecutive threshold trading days | trading_day     30            
Convertible debt                  
Class of Stock [Line Items]                  
Debt conversion, converted instrument, amount $ 1,075,150 $ 532,991              
November 2024 Debentures                  
Class of Stock [Line Items]                  
Debt conversion, converted instrument, amount             $ 1,500,000    
Convertible debt, number of shares (in shares) | shares             782,829    
November 2024 Debentures | Convertible debt                  
Class of Stock [Line Items]                  
Debt conversion, converted instrument, amount             $ 2,485,000   100,000
Aggregate principal amount of secured debentures         2,485,000   $ 2,485,000   $ 100,000
New Convertible Secured Debentures | Convertible debt | ATW Special Situations I LLC                  
Class of Stock [Line Items]                  
Interest expense               $ 318,718  
Convertible debt, number of shares (in shares) | shares               25,075  
Aggregate principal amount of secured debentures           2,551,855   $ 2,551,855  
New Convertible Secured Debentures | Convertible debt | SLS Family Irrevocable Trust                  
Class of Stock [Line Items]                  
Interest expense               $ 318,718  
Convertible debt, number of shares (in shares) | shares               25,075  
Aggregate principal amount of secured debentures           $ 2,551,855   $ 2,551,855  
Debt Conversion 1 | November 2024 Debentures                  
Class of Stock [Line Items]                  
Converted stock (in shares) | shares             27,932    
Aggregate principal amount of secured debentures         $ 100,000   $ 100,000    
Debt Conversion 1 | November 2024 Debentures | Convertible debt                  
Class of Stock [Line Items]                  
Debt conversion, converted instrument, amount             100,000    
Interest expense             $ 283,790    
Convertible debt, number of shares (in shares) | shares             27,932    
Common Stock | ATW Special Situations I LLC                  
Class of Stock [Line Items]                  
Shares issued after conversion (in shares) | shares               213,426  
Common Stock | SLS Family Irrevocable Trust                  
Class of Stock [Line Items]                  
Shares issued after conversion (in shares) | shares               38,844  
Series A Preferred Stock | ATW Special Situations I LLC                  
Class of Stock [Line Items]                  
Converted stock (in shares) | shares               14,438  
Series A Preferred Stock | SLS Family Irrevocable Trust                  
Class of Stock [Line Items]                  
Converted stock (in shares) | shares               2,300  
Conversion of Series B to Common | Series B Preferred Stock                  
Class of Stock [Line Items]                  
Converted stock (in shares) | shares         250   800    
Conversion of Series B to Common | Common Stock                  
Class of Stock [Line Items]                  
Shares issued after conversion (in shares) | shares         67,436   214,217    
Conversion of Series C to Common | Series B Preferred Stock                  
Class of Stock [Line Items]                  
Converted stock (in shares) | shares         1,384   1,784    
Conversion of Series C to Common | Common Stock                  
Class of Stock [Line Items]                  
Shares issued after conversion (in shares) | shares         967,330   1,034,650    
At The Market Offering                  
Class of Stock [Line Items]                  
Net proceeds from offering         $ 1,720,785   $ 4,063,929 $ 19,438,121  
Shares issued in transaction (in shares) | shares         690,860   1,055,124 104,012  
Proceeds from At the Market (ATM) offering, net         $ 1,779,788   $ 4,244,104 $ 20,141,905  
Commissions and offering expenses         $ 59,003   180,175 703,784  
Sale of stock, remaining available, amount             $ 81,792,369    
Maximum aggregate offering price               $ 20,189,798  
At The Market Offering | Common Stock                  
Class of Stock [Line Items]                  
Net proceeds from offering       $ 92,000,000