Long-Term Debt (Schedule Of Debt And Finance Lease Obligations) (Details) - USD ($)	Oct. 31, 2022	Apr. 30, 2022
Debt Instrument [Line Items]
Unamortized deferred financing costs	$ (1,719,459)	$ (401,040)
Total debt	91,468,285	67,090,969
Less current maturities	2,186,422	6,991,567
Long-term debt	89,281,863	60,099,402
Finance lease obligations	5,050,889	4,215,810
Less current maturities	1,674,002	1,410,675
Total finance lease obligations, less current portion	3,376,887	2,805,135
Notes Payable - Secured Lenders [Member]
Debt Instrument [Line Items]
Debt	88,666,746	56,830,377
Total debt	86,947,287
Notes Payable - Buildings [Member]
Debt Instrument [Line Items]
Debt	441,361	6,459,340
Total debt	441,361
Notes Payable - Equipment [Member]
Debt Instrument [Line Items]
Debt	4,079,637	$ 4,202,292
Total debt	$ 4,079,637

Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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Amount, after accumulated amortization, of debt discount (premium).

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Present value of lessee's discounted obligation for lease payments from finance lease.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as current.

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Present value of lessee's discounted obligation for lease payments from finance lease, classified as noncurrent.

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Amount, excluding unamortized premium (discount) and debt issuance cost, of long-term debt. Excludes lease obligation.

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Amount, after unamortized (discount) premium and debt issuance costs, of long-term debt, classified as current. Includes, but not limited to, notes payable, bonds payable, debentures, mortgage loans and commercial paper. Excludes capital lease obligations.

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