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Significant Accounting Policies (Tables)
9 Months Ended
Jan. 31, 2021
Accounting Policies [Abstract]  
Schedule of Property and Equipment Useful Lives Depreciation and amortization is computed using the straight-line method over the estimated useful lives of the related assets per the following table.
CategoryUseful Life
Computer equipment and hardware3 years
Software5 years
Instructional equipment5 years
Furniture and fixtures7 years
Leasehold improvements
The lesser of 8 years or lease term