v3.26.1
Note 11 - Stockholders' Equity (Details Textual) - USD ($)
3 Months Ended 12 Months Ended
Feb. 12, 2026
Jan. 27, 2026
Jan. 26, 2026
Mar. 26, 2025
Mar. 31, 2026
Mar. 31, 2025
Dec. 31, 2013
Jan. 01, 2026
Dec. 31, 2025
Dec. 31, 2024
Sep. 27, 2024
Jun. 22, 2022
Common Stock, Shares Authorized (in shares)         50,000,000       50,000,000      
Common Stock, Par or Stated Value Per Share (in dollars per share)         $ 0.001       $ 0.001      
Common Stock, Shares, Issued (in shares)         9,947,841       9,627,064      
Share-Based Payment Arrangement, Amount Withheld for Tax Withholding Obligation         $ 182,499 $ (53,093)            
Common Stock, Shares, Outstanding (in shares)         9,947,841       9,627,064 9,627,064    
Restricted Stock Units (RSUs) [Member]                        
Share-Based Payment Arrangement, Expense         $ 218,252 $ 241,245            
Share-Based Payment Arrangement, Nonvested Award, Cost Not yet Recognized, Amount         $ 1,427,071              
Restricted Stock Units (RSUs) [Member] | The 2022 Incentive Plan [Member]                        
Share-Based Compensation Arrangement by Share-Based Payment Award, Equity Instruments Other than Options, Grants in Period (in shares)         309,527              
Senior Promissory Notes Warrant [Member]                        
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share)                     $ 2 $ 5.2
Fair Value Adjustment of Warrants       $ 220,000                
Second Amendment to the Note [Member]                        
Debt Instrument, Interest Rate, Stated Percentage               10.00%        
Second Amendment to the Note [Member] | Event of Default [Member]                        
Debt Instrument, Interest Rate, Stated Percentage       13.00%                
Debt Instrument, Interest Rate, Stated Percentage, Monthly Step-up       1.00%                
Second Amendment to the Note [Member] | Event of Default [Member] | Maximum [Member]                        
Debt Instrument, Interest Rate, Stated Percentage       16.00%                
Director [Member]                        
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares)     136,998                  
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures     $ 271,256                  
Director [Member] | Restricted Stock Units (RSUs) [Member]                        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Annual Grant             $ 36,750          
Senior Leadership Team (SLT) [Member]                        
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares) 7,389 63,149                    
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures $ 14,630 $ 137,549                    
Management [Member]                        
Stock Issued During Period, Shares, Restricted Stock Award, Net of Forfeitures (in shares) 25,867 87,374                    
Stock Issued During Period, Value, Restricted Stock Award, Net of Forfeitures $ 47,337 $ 230,741                    
Share-Based Payment Arrangement, Shares Withheld for Tax Withholding Obligation (in shares) 5,589 67,840                    
Share-Based Payment Arrangement, Amount Withheld for Tax Withholding Obligation $ 10,228 $ 172,198                    
Board of Directors Chairman [Member] | Restricted Stock Units (RSUs) [Member]                        
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Grants in Period, Annual Grant             $ 73,500