Business Acquisition - Additional Information (Details) - USD ($)			3 Months Ended
	Apr. 30, 2024	Oct. 20, 2023	Apr. 30, 2024	Apr. 30, 2023	Jul. 31, 2022
Business Acquisition [Line Items]
Receivable from the seller for working capital adjustments				$ 300,000
Revenues			$ 62,499,000	56,852,000
Stock-based compensation			4,363,000	3,500,000
Junction Networks, Inc.
Business Acquisition [Line Items]
Total cash consideration					$ 9,500,000
Receivable from the seller for working capital adjustments				$ 300,000
2600Hz, Inc
Business Acquisition [Line Items]
Payment of cash consideration subject to working capital adjustments		$ 32,200,000
Contingency related payments		0
Cash acquired		1,800,000
Intangible assets		$ 21,200,000
2600Hz, Inc | Restricted Stock Units
Business Acquisition [Line Items]
Number of units issued	423,000
Vesting period	18 months
Stock-based compensation			4,300,000
2600Hz, Inc | Developed technology
Business Acquisition [Line Items]
Intangible assets	$ 18,400,000		$ 18,400,000