Quarterly report pursuant to Section 13 or 15(d)

Long-term Debt, Net- Schedule of Long-Term Debt Instruments (Details)

v3.22.2.2
Long-term Debt, Net- Schedule of Long-Term Debt Instruments (Details) - USD ($)
Jul. 31, 2022
Apr. 30, 2022
Mar. 14, 2022
Debt Instrument [Line Items]      
Long-term debt, gross $ 15,000,000 $ 15,000,000  
Less: Unamortized debt discount 90,375 124,265  
Total long-term debt, net 14,909,625 14,875,735  
2022 Convertible Notes | Convertible Notes Payable      
Debt Instrument [Line Items]      
Long-term debt, gross 10,000,000 10,000,000  
Interest rate of debt (as a percent)     12.00%
Revolving Credit Facility | Credit Facility due March 14, 2023 | Line of Credit      
Debt Instrument [Line Items]      
Long-term debt, gross 0 0  
Revolving Credit Facility | Credit Facility due November 4, 2023 | Line of Credit      
Debt Instrument [Line Items]      
Long-term debt, gross $ 5,000,000 $ 5,000,000