Leases - Schedule of Assets and Liabilities Related to Operating Leases (Details) - USD ($) $ in Thousands	Jul. 31, 2022	Apr. 30, 2022
Operating Leases
Right-of-use assets	$ 29,422	$ 27,475
Accumulated amortization	(4,005)	(3,591)
Right-of-use assets, net	25,417	23,884
Lease liabilities, current portion	1,618	1,803
Lease liabilities, net of current portion	24,739	23,076
Total operating lease liabilities	$ 26,357	$ 24,879