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Business Acquisition - Additional Information (Details) - USD ($)
$ in Thousands
3 Months Ended
Jan. 31, 2023
Jul. 22, 2022
Apr. 30, 2023
Jul. 31, 2022
Apr. 30, 2022
Business Acquisition [Line Items]          
Receivable from the seller for net working capital adjustments     $ 300   $ 0
Revenues     56,852   50,337
Junction Networks, Inc.          
Business Acquisition [Line Items]          
Base purchase price $ 9,800     $ 9,800  
Final aggregate fair value consideration transferred in cash   $ 9,500      
Receivable from the seller for net working capital adjustments 300   $ 300    
Final purchase price $ 9,500        
Intangible assets   8,540      
Pro forma revenue         $ 53,500
Junction Networks, Inc. | Customer relationships          
Business Acquisition [Line Items]          
Intangible assets   $ 8,000      
Estimated useful life   5 years