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Goodwill and Other Intangible Assets | 12 Months Ended
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Apr. 30, 2026
Goodwill and Intangible Assets Disclosure [Abstract] |
Goodwill and Other Intangible Assets | Goodwill & Other Intangible Assets In connection with the Nu Aire Acquisition, on November 1, 2024, the Company recorded goodwill of $14.2 million on its Consolidated Balance Sheet. See Note 4, Nu Aire Acquisition for additional information. No impairment losses on goodwill were recorded during the twelve months ended April 30, 2026 or 2025. The ending balance of goodwill at April 30, 2026 was approximately $12.5 million after the impact of the measurement adjustment discussed in Note 4, Nu Aire Acquisition. See Note 4, Nu Aire Acquisition, for further information. Also in connection with the Nu Aire Acquisition, the Company recorded other intangible assets on November 1, 2024 of $18.6 million on its Consolidated Balance Sheet. See Note 4, Nu Aire Acquisition for additional information. The gross carrying amount and accumulated amortization of the Company's intangible assets other than goodwill as of April 30, 2026 and April 30, 2025, respectively, were as follows:
|  |  | April 30, 2026
($ in thousands) | Estimated Useful Life |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Customer relationships | 10 years |  | $ | 9,800 |  |  | $ | (1,470) |  |  | $ | 8,330 |
Trade names and trademarks | Indefinite |  | 4,900 |  |  | — |  |  | 4,900 |
Developed technology | 7 years |  | 3,900 |  |  | (836) |  |  | 3,064 |
Total |  |  | $ | 18,600 |  |  | $ | (2,306) |  |  | $ | 16,294 |
|  |  | April 30, 2025
($ in thousands) | Estimated Useful Life |  | Gross Carrying Amount |  | Accumulated Amortization |  | Net Carrying Amount
Customer relationships | 10 years |  | $ | 9,800 |  |  | $ | (490) |  |  | $ | 9,310 |
Trade names and trademarks | Indefinite |  | 4,900 |  |  | — |  |  | 4,900 |
Developed technology | 7 years |  | 3,900 |  |  | (279) |  |  | 3,621 |
Total |  |  | $ | 18,600 |  |  | $ | (769) |  |  | $ | 17,831 |
The Company recorded amortization expense of $1.5 million and $0.8 million for the fiscal year ended April 30, 2026 and 2025, respectively. Expected future amortization expense related to intangible assets, net as of April 30, 2026, excluding trade names and trademarks, are as follows:
($ in thousands) |  |
2027 |  | $ | 1,537 |
2028 |  | 1,537 |
2029 |  | 1,537 |
2030 |  | 1,537 |
2031 |  | 1,537 |
Thereafter |  | 3,709 |
Total |  | $ | 11,394 |
No impairment losses on intangible assets, net were recorded during the fiscal year ended April 30, 2026 or 2025.

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- Definition The entire disclosure for goodwill and intangible assets. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 30 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-30/tableOfContent Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 350 -SubTopic 20 -Name Accounting Standards Codification -Publisher FASB -URI https://asc.fasb.org/350-20/tableOfContent + Details
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