Goodwill and Other Intangible Assets
Other Intangible Assets

Information regarding the Company’s other intangible assets are as follows:
 March 31,
 20262025
 Gross
Amount
Accumulated
Amortization
Net
Amount
Gross
Amount
Accumulated
Amortization
Net
Amount
Indefinite-lived intangible assets:
Trademarks$128,986 $(953)$128,033 $129,210 $(953)$128,257 
Finite-lived intangible assets:
Customer relationships357,730 (191,394)166,336 356,800 (168,932)187,868 
Non-compete2,825 (2,825)— 2,825 (2,825)— 
Technology119,763 (74,966)44,797 119,645 (65,160)54,485 
Trademarks14,901 (11,169)3,732 14,815 (9,995)4,820 
Licenses1,196 (1,196)— 1,196 (1,196)— 
Total$625,401 $(282,503)$342,898 $624,491 $(249,061)$375,430 

The Company’s amortization expense related to finite-lived intangible assets was $33,442, $31,805, and $27,993, for the years ended March 31, 2026, 2025 and 2024, respectively. The expected amortization expense based on the finite-lived intangible assets as of March 31, 2026, is $32,614 in fiscal 2027, $32,120 in fiscal 2028, $30,213 in fiscal 2029, $25,221 in fiscal 2030 and $23,675 in fiscal 2031.
Goodwill

The following table presents the changes in the carrying amount of goodwill by segment during fiscal 2025 and 2026:

 Energy SystemsMotive PowerSpecialtyTotal
Balance at March 31, 2024$259,011 $326,718 $97,205 $682,934 
Acquisitions— — 50,821 50,821 
Foreign currency translation adjustment(13,264)328 254 (12,682)
Balance at March 31, 2025$245,747 $327,046 $148,280 $721,073 
Acquisitions— — 16,236 16,236 
Foreign currency translation adjustment9,975 3,972 1,168 15,115 
Balance at March 31, 2026$255,722 $331,018 $165,684 $752,424 


Impairment of goodwill, finite and indefinite-lived intangibles

Goodwill is tested annually for impairment during the fourth quarter or earlier upon the occurrence of certain events or substantive changes in circumstances that indicate goodwill is more likely than not impaired. The Company did not record any impairment relating to its goodwill during fiscal 2026, 2025, and 2024.

During fiscal year 2026, there were $402 non-cash charges related to impairment of indefinite-lived trademarks under the caption “Impairment of indefinite-lived intangibles” in the Consolidated Statements of Income. During the fiscal year 2024, the Company recorded non-cash charges of $13,619, related to impairment of indefinite-lived trademarks under the caption “Impairment of indefinite-lived intangibles” in the Consolidated Statements of Income. Management completed its evaluation of key inputs used to estimate the fair value of its indefinite-lived trademarks and determined that an impairment charge was appropriate.
The Company estimated tax-deductible goodwill to be approximately $108,580 and $122,904 as of March 31, 2026 and 2025, respectively.

Historical Timeline

Fiscal YearFiled
2026May 20, 2026Showing above
2025May 21, 2025
2024May 22, 2024
2023May 24, 2023
2022May 25, 2022
2021May 26, 2021
2020Jun 1, 2020
2019May 29, 2019
2018May 30, 2018
2017May 30, 2017
2016May 31, 2016

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.