Long-term Debt, Net (Tables)

9 Months Ended

Jan. 31, 2023

Debt Disclosure [Abstract]

Schedule of Long-term Debt Instruments

	January 31, 2023		April 30, 2022
Credit Facility due March 14, 2023 (the "2022 Revolving Credit Facility")	$	—	$	—
Credit Facility due November 4, 2023 (the "2018 Credit Facility"); interest payable monthly in arrears	5,000,000		5,000,000
12% Convertible Notes due March 14, 2027 (the "2022 Convertible Notes"); interest payable monthly in arrears	10,000,000		10,000,000
Total long-term debt	15,000,000		15,000,000
Less: current portion of long-term debt	(5,000,000)		—
Less: unamortized debt discount	(42,672)		(124,265)
Total long-term debt, net	$	9,957,328	$	14,875,735