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Acquisitions - Additional Information (Detail)
 3 Months Ended 6 Months Ended 12 Months Ended
Aug. 04, 2022
USD ($)
ft²
Jul. 29, 2023
USD ($)
Jul. 29, 2023
USD ($)
Jan. 31, 2023
USD ($)
Business Acquisition [Line Items]        
Area of Land | ft² 34,460      
Goodwill   $ 14,760,000 $ 14,760,000 $ 14,658,000
Royalty expense     200,000 100,000
Royalty guarantee commitement due current and non current discounted value   600,000 600,000 500,000
Royalty Payments Due In Next Twelve Months [Member]        
Business Acquisition [Line Items]        
Royalty guarantee commitement amount   100,000 100,000  
Royalty Payments Due Year Two [Member]        
Business Acquisition [Line Items]        
Royalty guarantee commitement amount   200,000 200,000  
Royalty Payments Due Year Three [Member]        
Business Acquisition [Line Items]        
Royalty guarantee commitement amount   233,000 233,000  
Royalty Payments Due Year Four [Member]        
Business Acquisition [Line Items]        
Royalty guarantee commitement amount   233,000 233,000  
Royalty Payments Due Year Five [Member]        
Business Acquisition [Line Items]        
Royalty guarantee commitement amount   234,000 234,000  
Honeywell Asset Purchase and License Agreement [Member]        
Business Acquisition [Line Items]        
Excess Royalty Payments   500,000 900,000  
Additional royalty payments   100,000    
Non Current Liability [Member]        
Business Acquisition [Line Items]        
Royalty guarantees commitments amount non current   100,000 $ 100,000  
Measurement Input Royalty Rate [Member]        
Business Acquisition [Line Items]        
Fair Value Of Intangible Assets Measurement Input 0.0075      
Measurement Input Customer Attrition Rate [Member]        
Business Acquisition [Line Items]        
Fair Value Of Intangible Assets Measurement Input 0.18      
Measurement Input, Discount Rate [Member]        
Business Acquisition [Line Items]        
Fair Value Of Intangible Assets Measurement Input 0.19      
Agreement With Astro Machine For Asset Acquisitions [Member]        
Business Acquisition [Line Items]        
Purchase price of acquisition $ 15,600,000      
Business Combination, Consideration Transferred $ 17,100,000      
Payments to Acquire Businesses, Gross 100.00%      
Purchase price into an escrow account $ 300,000      
Payments to Acquire Additional Interest in Subsidiaries 1,500,000      
Number of Acres of land     1.26  
Goodwill $ 2,730,000 $ 2,700,000 $ 2,700,000  
Agreement With Astro Machine For Asset Acquisitions [Member] | General and Administrative Expense [Member]        
Business Acquisition [Line Items]        
Business Combination, Acquisition Related Costs       $ 700,000