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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INCOME TAXES - Schedule of Cash Taxes Paid, Net (Details) - USD ($) $ in Thousands	12 Months Ended
	Apr. 30, 2026	Apr. 30, 2025
Income Tax Paid, by Individual Jurisdiction [Line Items]
Income taxes paid (net of refunds received)	$ 20,047	$ 16,526
Immersion
Income Tax Paid, by Individual Jurisdiction [Line Items]
Income taxes paid (net of refunds received)	12,130
Immersion \| Florida
Income Tax Paid, by Individual Jurisdiction [Line Items]
State, Income taxes paid (net of refunds received)	340
Immersion \| Ireland
Income Tax Paid, by Individual Jurisdiction [Line Items]
Foreign, Income taxes paid (net of refunds received)	917
Immersion \| South Korea (WHT)
Income Tax Paid, by Individual Jurisdiction [Line Items]
Foreign, Income taxes paid (net of refunds received)	10,814
Immersion \| Other
Income Tax Paid, by Individual Jurisdiction [Line Items]
Foreign, Income taxes paid (net of refunds received)	59
Barnes & Noble Education, Inc.
Income Tax Paid, by Individual Jurisdiction [Line Items]
Federal, Income taxes paid (net of refunds received)	5,870
Income taxes paid (net of refunds received)	7,917
Barnes & Noble Education, Inc. \| Other
Income Tax Paid, by Individual Jurisdiction [Line Items]
State, Income taxes paid (net of refunds received)	1,772
Barnes & Noble Education, Inc. \| Other
Income Tax Paid, by Individual Jurisdiction [Line Items]
Foreign, Income taxes paid (net of refunds received)	$ 275