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Leases - Schedule of Balance Sheet Information Related to Leases (Details) - USD ($)
Jan. 31, 2023
Apr. 30, 2022
Balance Sheet Classification    
Operating lease obligations, current portion $ 2,346,766 $ 2,036,570
Operating lease obligations, less current portion 17,869,754 16,809,319
Total operating lease obligations $ 20,216,520 $ 18,845,889