Quarterly report [Sections 13 or 15(d)]

Subsequent Events (Details)

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Subsequent Events (Details) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended
Jul. 20, 2026
Aug. 12, 2026
Jun. 30, 2026
Jun. 30, 2026
Jun. 30, 2025
Jul. 06, 2026
Subsequent Event [Line Items]            
Gross proceeds from offering       $ 4,063,929 $ 19,438,121  
At The Market Offering            
Subsequent Event [Line Items]            
Shares issued in transaction (in shares)     690,860 1,055,124 104,012  
Gross proceeds from offering     $ 1,779,788 $ 4,244,104 $ 20,141,905  
Net proceeds from offering     1,720,785 4,063,929 19,438,121  
Commissions and offering expenses     $ 59,003 $ 180,175 $ 703,784  
Subsequent Event | November 2024 Debentures | Debt Securities            
Subsequent Event [Line Items]            
Aggregate principal amount of secured debentures $ 1,500,000          
Conversion of stock (in shares) 197,369          
Conversion price (in dollars per share) $ 7.60          
Subsequent Event | Series D Preferred Stock            
Subsequent Event [Line Items]            
Preferred Stock authorized (in shares)           50,000
Subsequent Event | At The Market Offering            
Subsequent Event [Line Items]            
Shares issued in transaction (in shares)   31,852        
Gross proceeds from offering   $ 36,101        
Net proceeds from offering   34,422        
Commissions and offering expenses   $ 1,679