Acquisitions - Additional Information (Details) - USD ($)			12 Months Ended
	Sep. 05, 2023	Jun. 28, 2022	Apr. 30, 2024	Apr. 30, 2023	Apr. 30, 2022
Business Acquisition [Line Items]
Purchase of business, net of cash acquired			$ 25,041,000	$ 6,500,000	$ 0
Goodwill			45,782,000	29,558,000	25,888,000
Garvis A I Limited
Business Acquisition [Line Items]
Percentage of business acquired	100.00%
Purchase of business, net of cash acquired	$ 25,000,000
Business acquisition costs incurred			529,000	0	0
Goodwill	$ 16,224,000
Starboard
Business Acquisition [Line Items]
Business acquisition costs incurred			0	$ 186,000	$ 0
Goodwill		$ 3,670,000
Cash consideration paid		6,500,000
Maximum contingent consideration		$ 6,000,000
Business combination, earnout period		3 years
Additional consideration		$ 2,000,000
Additional consideration, revenue threshold		1,500,000
Additional consideration per dollar of subscription revenue		$ 1
Cumulative earnout			$ 0