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Product Development Assets (Tables)
12 Months Ended
Apr. 30, 2024
Deferred Costs, Capitalized, Prepaid, and Other Assets Disclosure [Abstract]  
Schedule of Product Development Assets
Product development assets, net were included in Other non-current assets on the Consolidated Statements of Financial Position and consisted of the following at April 30:
20242023
Book composition costs$213,811 $223,944 
Software costs52,415 94,054 
Content development costs596 11,692 
Product development assets, gross266,822 329,690 
Accumulated amortization(249,183)(297,369)
Product development assets, net$17,639 $32,321