| Summary of Intangible Assets |
The following table summarizes intangible assets as of July 31, 2026 and April 30, 2026 (in thousands): | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | July 31, 2026 | | April 30, 2026 | | Gross
Carrying
Amount | | Accumulated
Amortization | | Net Carrying
Amount | | Gross
Carrying
Amount | | Accumulated
Amortization | | Net Carrying
Amount | | Customer relationships | $ | 77,380 | | | $ | (73,977) | | | $ | 3,403 | | | $ | 77,380 | | | $ | (73,516) | | | $ | 3,864 | | | Developed software and technology | 28,358 | | | (24,501) | | | 3,857 | | | 28,354 | | | (24,076) | | | 4,278 | | | Patents, trademarks, and trade names | 70,620 | | | (58,376) | | | 12,244 | | | 70,504 | | | (57,775) | | | 12,730 | | | 176,358 | | | (156,854) | | | 19,504 | | | 176,239 | | | (155,367) | | | 20,872 | | | Patents and software in development | 2,406 | | | — | | | 2,406 | | | 2,225 | | | — | | | 2,225 | | | Total definite-lived intangible assets | 178,764 | | | (156,854) | | | 21,910 | | | 178,463 | | | (155,367) | | | 23,097 | | | Indefinite-lived intangible assets | 430 | | | — | | | 430 | | | 430 | | | — | | | 430 | | | Total intangible assets | $ | 179,194 | | | $ | (156,854) | | | $ | 22,340 | | | $ | 178,894 | | | $ | (155,367) | | | $ | 23,527 | |
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| Schedule of Future Expected Amortization Expense |
Future expected amortization expense for the remainder of fiscal 2027 and for succeeding fiscal years, as of July 31, 2026, are as follows (in thousands): | | | | | | | | | | Fiscal | | Amount | | 2027 | | $ | 4,409 | | | 2028 | | 4,484 | | | 2029 | | 3,058 | | | 2030 | | 2,317 | | | 2031 | | 1,458 | | | 2032 | | 1,173 | | | Thereafter | | 2,605 | | | Total | | $ | 19,504 | |
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