v3.25.1
Note 5 - Debt (Details Textual)
3 Months Ended 12 Months Ended
Nov. 13, 2024
USD ($)
Feb. 01, 2024
USD ($)
$ / shares
shares
Nov. 29, 2022
USD ($)
Aug. 26, 2021
USD ($)
Jul. 31, 2024
USD ($)
$ / shares
Jan. 31, 2025
USD ($)
Jan. 31, 2024
USD ($)
Oct. 31, 2024
Aug. 26, 2024
USD ($)
May 24, 2024
shares
Debt Instrument, Variable Interest Rate, Type [Extensible Enumeration]     Prime Rate [Member]     Prime Rate [Member]        
Adjustments to Additional Paid in Capital, Warrant Liability Reclassification           $ 837,000 $ 0      
Common Stock Warrant [Member]                    
Derivative Liability   $ 881,000                
Professional Fees   $ 46,000                
Adjustments to Additional Paid in Capital, Warrant Liability Reclassification         $ 837,000          
Maximum [Member]                    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares         $ 5.85          
Common Stock, Shares, Outstanding, Percent   9.99%                
Class of Warrant or Right, Securities Purchase Agreement February 2024 [Member]                    
Class of Warrant or Right, Number of Securities Called by Warrants or Rights (in shares) | shares   267,728               267,728
Class of Warrant or Right, Securities Purchase Agreement February 2024 [Member] | Non Directors and Officers [Member]                    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares   $ 5.7                
Class of Warrant or Right, Securities Purchase Agreement February 2024 [Member] | Directors and Officers [Member]                    
Class of Warrant or Right, Exercise Price of Warrants or Rights (in dollars per share) | $ / shares   $ 5.85                
Revolving Credit Facility [Member]                    
Debt Instrument, Basis Spread on Variable Rate     1.50%              
Debt Instrument, Basis Rate Floor     3.25%              
Line of Credit Facility, Maximum Borrowing Capacity     $ 2,000,000              
Long-Term Line of Credit           1,000,000 1,500,000      
Debt Instrument, Fair Value Disclosure           991,000 1,463,000      
Debt Instrument, Unamortized Discount           $ 9,000 37,000      
Term Loan [Member]                    
Debt Instrument, Face Amount       $ 10,000,000            
Debt Instrument, Basis Spread on Variable Rate       1.50%   1.50%        
Debt Instrument, Basis Rate Floor       3.25%   3.25%        
Debt Instrument, Term (Year)       5 years            
Long-Term Debt, Maturity, Year Two       $ 500,000            
Long-Term Debt, Maturity, Year Three       1,000,000            
Long-Term Debt, Maturity, Year Four       2,000,000            
Long-Term Debt, Maturity, Year Five       3,000,000            
Debt Issuance Costs, Net     20,000 130,000   $ 36,000 69,000      
Debt Issuance Costs, Gross $ 300,000   $ 50,000 200,000         $ 200,000  
Amortization of Debt Issuance Costs $ 550,000     $ 200,000            
Debt Instrument, Fair Value Disclosure           7,330,000 8,807,000      
Debt Instrument, Unamortized Discount           171,000 $ 193,000      
Term Loan and Revolving Line of Credit [Member]                    
Debt Instrument, Covenant, Fixed Charge Coverage Ratio               1.2    
Unsecured Subordinated Promissory Notes [Member]                    
Debt Instrument, Face Amount           4,400,000        
Debt Issuance Costs, Gross           183,000        
Debt Instrument, Interest Rate, Effective Percentage   15.00%                
Debt Instrument, Fair Value Disclosure           3,538,000        
Debt Instrument, Unamortized Discount           $ 862,000        
Unsecured Subordinated Promissory Notes [Member] | Securities Purchase Agreement February 2024 [Member]                    
Debt Instrument, Face Amount   $ 4,400,000