Quarterly report pursuant to Section 13 or 15(d)

Debt (Details)

v3.22.1
Debt (Details) - USD ($)
 3 Months Ended
Feb. 28, 2022
Mar. 31, 2022
Mar. 04, 2021
Apr. 10, 2020
Apr. 09, 2020
Feb. 28, 2020
Reclassification, Other            
Debt Instrument [Line Items]            
Long-term Debt $ 2,000,000          
Paycheck Protection Program, CARES Act | JPMorgan Chase Bank            
Debt Instrument [Line Items]            
Debt instrument, face amount     $ 2,700,000 $ 2,700,000    
State interest rate percentage         0.98%  
Line of Credit | Senior Secured Credit Facilities | Secured Debt            
Debt Instrument [Line Items]            
Maximum borrowing capacity           $ 7,500,000
Maximum borrowing capacity, additional amount 2,500,000          
Line of Credit | Senior Secured Credit Facilities | Revolving Credit Facility            
Debt Instrument [Line Items]            
Maximum borrowing capacity 2,000,000          
Debt instrument, face amount           2,000,000
Interest rate on funds borrowed under the Revolver   225.00%        
Proceeds from lines of credit   $ 2,000,000        
Line of Credit | Senior Secured Credit Facilities | Development Line of Credit            
Debt Instrument [Line Items]            
Debt instrument, face amount           $ 5,500,000
Termination of development line of credit 5,500,000          
Line of Credit | Senior Secured Credit Facilities | Letter of Credit            
Debt Instrument [Line Items]            
Maximum borrowing capacity 1,000,000          
Line of Credit | 2022 Credit Facility | Secured Debt            
Debt Instrument [Line Items]            
Maximum borrowing capacity, additional amount 30,000,000          
Line of Credit | 2022 Credit Facility | Revolving Credit Facility            
Debt Instrument [Line Items]            
Maximum borrowing capacity $ 20,000,000          
Line of Credit | 2022 Credit Facility | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Minimum            
Debt Instrument [Line Items]            
Basis spread on variable rate 0.10%          
Line of Credit | 2022 Credit Facility | Revolving Credit Facility | Secured Overnight Financing Rate (SOFR) Overnight Index Swap Rate | Maximum            
Debt Instrument [Line Items]            
Basis spread on variable rate 1.75%          
Line of Credit | 2022 Credit Facility | Revolving Credit Facility | Base Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate 1.00%          
Line of Credit | 2022 Credit Facility | Revolving Credit Facility | Federal Reserve Bank Of New York Rate            
Debt Instrument [Line Items]            
Basis spread on variable rate 0.50%          
Line of Credit | 2022 Credit Facility | Letter of Credit            
Debt Instrument [Line Items]            
Maximum borrowing capacity $ 5,000,000