Acquisitions - Allocation of Total Purchase Price (Details) - USD ($) $ in Thousands	Apr. 30, 2024	Sep. 05, 2023	Apr. 30, 2023	Jun. 28, 2022	Apr. 30, 2022
Business Acquisition [Line Items]
Goodwill	$ 45,782		$ 29,558		$ 25,888
Garvis A I Limited
Business Acquisition [Line Items]
Cash		$ 67
Accounts receivable, net		352
Property and equipment, net		27
Goodwill		16,224
Total assets acquired		27,717
Business Combination, Recognized Identifiable Assets Acquired and Liabilities Assumed, Current Liabilities		(617)
Long-term liabilities		(1,992)
Total liabilities assumed		(2,609)
Net assets acquired		25,108
Current assets		47
Garvis A I Limited | Non-compete
Business Acquisition [Line Items]
Intangible assets		$ 2,000
Intangible assets amortized period (in years)		3 years
Garvis A I Limited | Current technology
Business Acquisition [Line Items]
Intangible assets		$ 9,000
Intangible assets amortized period (in years)		5 years
Starboard
Business Acquisition [Line Items]
Other assets				$ 90
Goodwill				3,670
Total assets acquired				6,590
Long-term liabilities				(90)
Net assets acquired				6,500
Starboard | Non-compete
Business Acquisition [Line Items]
Intangible assets				$ 170
Intangible assets amortized period (in years)				5 years
Starboard | Current technology
Business Acquisition [Line Items]
Intangible assets				$ 2,500
Intangible assets amortized period (in years)				3 years
Starboard | Customer relationships
Business Acquisition [Line Items]
Intangible assets				$ 160
Intangible assets amortized period (in years)				6 years