v3.26.1
Income Taxes - Significant Components of Deferred Tax Assets and Liabilities (Details) - USD ($)
$ in Thousands
Apr. 30, 2026
Apr. 30, 2025
Components of Deferred Tax Assets and Liabilities [Abstract]    
Net operating losses $ 7,437 $ 11,360
Capital losses 2,948 0
Reserve for sales returns and doubtful accounts 2,988 2,095
Accrued employee compensation 20,946 24,967
Foreign and federal credits 23,891 28,835
Other accrued expenses 1,039 1,009
Retirement and post-employment benefits 5,491 8,282
Operating lease liabilities 16,685 18,308
Interest expense disallowance 6,689 14,919
Impairment 0 9,543
Other 517 415
Total gross deferred tax assets 88,631 119,733
Less valuation allowance (7,282) (77,309)
Total deferred tax assets 81,349 42,424
Prepaid expenses and other assets (813) (861)
Unremitted foreign earnings (2,220) (2,220)
Intangible and fixed assets (108,088) (130,077)
Right-of-use assets (10,289) (10,848)
Total deferred tax liabilities (121,410) (144,006)
Net deferred tax liabilities (40,061) (101,582)
Reported As    
Deferred tax assets 58,911 3,563
Deferred tax liabilities (98,972) (105,145)
Net deferred tax liabilities $ (40,061) $ (101,582)