v3.26.1
Property, Plant, and Equipment (Tables)
 12 Months Ended
Apr. 30, 2026
Property, Plant, and Equipment [Abstract]  
Schedule of Property, Plant and Equipment A summary of the estimated useful lives is as follows:
DescriptionUseful Life
Machinery and equipment
2 to 10 years
Computer and other equipment
2 to 7 years
Leasehold improvements
10 to 20 years
The following table summarizes property, plant, and equipment as of April 30, 2026 and 2025 (in thousands):
April 30, 2026April 30, 2025
Machinery and equipment$24,201 $24,087 
Computer and other equipment2,489 2,228 
Leasehold improvements1,850 1,753 
28,540 28,068 
Less: Accumulated depreciation and amortization(19,285)(16,962)
9,256 11,106 
Construction in progress71 125 
Total property, plant, and equipment, net$9,327 $11,231