Annual report [Section 13 and 15(d), not S-K Item 405]

Bank Indebtedness and Production Facilities (Details Narrative)

v3.25.1
Bank Indebtedness and Production Facilities (Details Narrative)
$ in Millions
 3 Months Ended 12 Months Ended
Mar. 31, 2024
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2024
CAD ($)
Dec. 19, 2024
USD ($)
Dec. 19, 2024
CAD ($)
Nov. 29, 2024
USD ($)
Nov. 29, 2024
CAD ($)
Mar. 31, 2024
CAD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2023
CAD ($)
Mar. 31, 2023
CAD ($)
Line of Credit Facility [Line Items]                      
Bank indebtedness, current   $ 0             $ 2,905,000    
Production facilities net, current   9,220,000             15,336,000    
Revolving Demand Facility [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, maximum borrowing capacity $ 700,000             $ 1.0 5,600,000   $ 8.0
Debt instrument on variable rate 2.00%                    
Line of credit facility, final payment       $ 600,000 $ 0.8            
Bank indebtedness, current                 2,900,000 $ 3.8  
Letter of Credit [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, maximum borrowing capacity $ 200,000                    
Debt instrument, term 1 year                    
Debt instrument on variable rate 2.00%                    
Equipment Lease Line [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, maximum borrowing capacity   2,800,000 $ 4.0                
Line of credit facility, remaining payments           $ 600,000 $ 0.8        
Line of credit                 1,200,000 1.6  
Treasury Risk Management Facility [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, maximum borrowing capacity   300,000 0.5                
Line of credit   0             0    
Production Facilities [Member]                      
Line of Credit Facility [Line Items]                      
Production facilities net, current   9,200,000 13.3           15,300,000 20.3  
Production facilities interest   800,000 1.2           1,400,000 1.9  
Production facilities unamortized debt issuance costs   $ 100,000             100,000    
Production Facilities [Member] | Minimum [Member]                      
Line of Credit Facility [Line Items]                      
Debt instrument on variable rate   1.00%                  
Production Facilities [Member] | Maximum [Member]                      
Line of Credit Facility [Line Items]                      
Debt instrument on variable rate   1.25%                  
Equipment Lease Facility [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, maximum borrowing capacity   $ 1,000,000 1.4                
Line of credit   $ 300,000 $ 0.4           $ 600,000 $ 0.8  
Equipment Lease Facility [Member] | Lease One [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, finance rates percentage   7.52% 7.52%                
Line of credit facility, finance lease terms   11 months                  
Equipment Lease Facility [Member] | Lease Two [Member]                      
Line of Credit Facility [Line Items]                      
Line of credit facility, finance rates percentage   8.20% 8.20%                
Line of credit facility, finance lease terms   20 months