v3.26.1
GOODWILL AND INTANGIBLE ASSETS - Narrative (Details) - USD ($)
$ in Thousands
12 Months Ended
Apr. 30, 2026
Apr. 30, 2025
Jun. 10, 2024
Schedule of Intangible Assets and Goodwill [Line Items]      
Goodwill $ 69,200 $ 69,200  
Customer relationships      
Schedule of Intangible Assets and Goodwill [Line Items]      
Amortization expense 3,800 3,400  
Barnes & Noble Education, Inc.      
Schedule of Intangible Assets and Goodwill [Line Items]      
Goodwill $ 69,162 $ 69,162 $ 69,200
Barnes & Noble Education, Inc. | Customer relationships      
Schedule of Intangible Assets and Goodwill [Line Items]      
Finite-Lived Intangible Assets, Amortization Method straight-line method