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Inventories | 9 Months Ended
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Jan. 31, 2025
Inventory Disclosure [Abstract] |
Inventories | Inventories The Company measures inventory using the first-in, first-out method at the lower of cost or net realizable value. Inventories consisted of the following (in thousands):
| January 31, 2025 |  | April 30, 2024
Finished products | $ | 5,851 |  |  | $ | 3,042 |
Work in process | 2,470 |  |  | 1,931 |
Raw materials | 23,239 |  |  | 15,706 |
Total | $ | 31,560 |  |  | $ | 20,679 |
The Company's International subsidiaries' inventories were $2,722,000 at January 31, 2025 and $3,239,000 at April 30, 2024 and are included in the above tables.

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- Definition The entire disclosure for inventory. Includes, but is not limited to, the basis of stating inventory, the method of determining inventory cost, the classes of inventory, and the nature of the cost elements included in inventory. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 330 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org//330/tableOfContent + Details
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