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 Condensed Consolidated Balance Sheet. See Note 4, Nu Aire Acquisition for additional information. No impairment losses on goodwill were recorded during the six months ended April 30, 2025. The ending balance of goodwill at April 30, 2025 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 $18.6 million on its Condensed Consolidated Balance Sheet. See Note 4, Nu Aire Acquisition for additional information. The gross carrying amount and accumulated amortization of the Company's intangible assets other than goodwill as of April 30, 2025 were as follows:
April 30, 2025
($ in thousands)Estimated Useful LifeGross Carrying AmountAccumulated Amortization
Net Carrying Amount
Customer relationships10 years$9,800 $(490)$9,310 
Trade names and trademarksIndefinite4,900 — 4,900 
Developed technology7 years3,900 (279)3,621 
Total$18,600 $(769)$17,831 
The Company recorded amortization expense of $0.8 million for the fiscal year ended April 30, 2025. Expected future amortization expense related to intangible assets, net as of April 30, 2025, excluding trade names and trademarks, are as follows:
($ in thousands)
2026$1,537 
20271,537 
20281,537 
20291,537 
20301,537 
Thereafter5,246 
Total$12,931 
No impairment losses on intangible assets, net were recorded during the fiscal year ended April 30, 2025.

About Goodwill & Intangibles Disclosures

Goodwill and intangible asset disclosures reveal the premium paid in acquisitions and how management assesses whether that premium retains its value. Since goodwill is no longer amortized under US GAAP, the annual impairment test is the only mechanism that adjusts carrying values downward — making the assumptions behind that test critically important for investors.

Key signals: a history of goodwill impairments suggests management consistently overpays for acquisitions. Watch the gap between reporting unit fair value and carrying amount — when fair value exceeds carrying amount by less than 10-20%, a small decline in business performance could trigger a write-down. For finite-lived intangibles, examine useful life assumptions across customer relationships, technology, and trade names; aggressive estimates inflate near-term earnings. Compare total intangibles-to-total-assets ratios against peers to assess acquisition dependency. Rising goodwill as a percentage of equity can signal balance sheet fragility.