Restructuring Charges, Net - Narrative (Details) - USD ($)	3 Months Ended
	Jul. 31, 2023	Jul. 31, 2022
Restructuring Cost and Reserve [Line Items]
Restructuring charges, net	$ 421,000	$ 0
Operating Segments | Consulting
Restructuring Cost and Reserve [Line Items]
Restructuring charges, net	200,000
Operating Segments | EMEA
Restructuring Cost and Reserve [Line Items]
Restructuring charges, net	$ 200,000