Quarterly report pursuant to Section 13 or 15(d)

Bank Indebtedness and Production Facilities - Narrative (Details)

v3.23.2
Bank Indebtedness and Production Facilities - Narrative (Details)
$ in Thousands
 6 Months Ended
Mar. 17, 2023
CAD ($)
Jun. 30, 2023
USD ($)
violation
Jun. 30, 2023
CAD ($)
violation
Mar. 16, 2023
CAD ($)
Dec. 31, 2022
USD ($)
Dec. 31, 2022
CAD ($)
Dec. 15, 2022
CAD ($)
Dec. 14, 2022
CAD ($)
Line of Credit Facility [Line Items]                
Bank Indebtedness   $ 4,755     $ 1,741      
Line of credit   6,700 $ 8,900,000          
Production Facilities, net   $ 17,793     18,282      
Debt instrument, covenant compliance, number of violations | violation   2 2          
Revolving Demand Facility                
Line of Credit Facility [Line Items]                
Line of credit facility, maximum borrowing capacity             $ 8,000,000 $ 5,000,000
Bank Indebtedness   $ 4,800 $ 6,300,000   1,700 $ 2,400,000    
Revolving Demand Facility | Prime Rate                
Line of Credit Facility [Line Items]                
Debt instrument, basis spread on variable rate   2.00%            
Revolving Demand Facility | Secured Overnight Financing Rate (SOFR)                
Line of Credit Facility [Line Items]                
Debt instrument, basis spread on variable rate   3.75%            
Equipment Lease Line                
Line of Credit Facility [Line Items]                
Line of credit facility, maximum borrowing capacity $ 4,000,000     $ 4,300,000        
Line of credit   $ 2,000 2,600,000   2,400 3,300,000    
Equipment Lease Line | Minimum                
Line of Credit Facility [Line Items]                
Line of credit facility, interest rate during period 3.94%              
Lessee, finance lease, term of contract 2 months              
Equipment Lease Line | Maximum                
Line of Credit Facility [Line Items]                
Line of credit facility, interest rate during period 7.18%              
Lessee, finance lease, term of contract 37 months              
Treasury Risk Management Facility                
Line of Credit Facility [Line Items]                
Line of credit facility, maximum borrowing capacity     500,000          
Line of credit     0     0    
Maximum remaining maturity of foreign currency derivatives   1 year            
Production Facilities                
Line of Credit Facility [Line Items]                
Production Facilities, net   $ 17,800 22,500,000   18,300 24,800,000    
Production facilities, interest   $ 800 1,100,000   1,100 1,500,000    
Production Facilities | Prime Rate | Minimum                
Line of Credit Facility [Line Items]                
Debt instrument, basis spread on variable rate   1.00%            
Production Facilities | Prime Rate | Maximum                
Line of Credit Facility [Line Items]                
Debt instrument, basis spread on variable rate   1.25%            
Equipment Lease Facility                
Line of Credit Facility [Line Items]                
Line of credit facility, maximum borrowing capacity     $ 1,400,000          
Lessee, finance lease, term of contract   3 years 3 years          
Line of credit   $ 500 $ 700,000   $ 500 $ 700,000