Long-Term Debt (Narrative-Finance Lease Obligations) (Details) - Finance Lease Obligations [Member]	12 Months Ended
Apr. 30, 2024 USD ($)
Debt Instrument [Line Items]
Maturity date	Mar. 01, 2028
Minimum [Member]
Debt Instrument [Line Items]
Quarterly installment payments under secured note agreements	$ 2,874
Interest rate	7.03%
Maximum [Member]
Debt Instrument [Line Items]
Quarterly installment payments under secured note agreements	$ 33,706
Interest rate	12.09%

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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+ Details