Goodwill and Other Intangible Assets
As of December 31, 2025 and 2024, the following table represents the goodwill balance by reportable segment:

Rail, Technologies, and Services
Infrastructure Solutions
Total
Balance as of December 31, 2024:
$
20,231 
$
11,676 
$
31,907 
Foreign currency translation impact
1,155 
— 
1,155 
Balance as of December 31, 2025:
$
21,386 
$
11,676 
$
33,062 

During the fourth quarter of 2025, the Company performed a quantitative test for impairment of goodwill due to weakened economic conditions and recent increases in the costs of certain materials, labor, and other pressures unfavorably impacting financial results. The Company determined the implied fair value of its reporting units by using assumptions we believe would be a reasonable market participant's view in a hypothetical purchase to develop the discounted cash flows of the respective reporting units. These assumptions include future cash flows, discount rates, and market participant assumptions. The results of the test indicated that all reporting units that maintain goodwill adequately exceeded their carrying value and were not subject to impairment. As a result of the procedures performed as outlined above, no impairments were recorded in 2025.

As of December 31, 2025 and 2024, the components of the Company’s intangible assets were as follows:

 
December 31, 2025
 
Weighted Average
Amortization
Period In Years
Gross
Carrying
Value
Accumulated
Amortization
Net
Carrying
Amount
Patents
10
$
324 
$
(211)
$
113 
Customer relationships
12
28,771
(22,331)
6,440
Trademarks and trade names
13
8,055 
(5,818)
2,237 
Technology
7
32,819 
(30,224)
2,595 
Favorable lease
6
327 
(186)
141 
$
70,296 
$
(58,770)
$
11,526 
 
December 31, 2024
 
Weighted Average
Amortization
Period In Years
Gross
Carrying
Value
Accumulated
Amortization
Net
Carrying
Amount
Patents
10
$
308 
$
(198)
$
110 
Customer relationships
13
28,006 
(19,958)
8,048 
Trademarks and trade names
13
7,974 
(5,219)
2,755 
Technology
9
32,616 
(28,923)
3,693 
Favorable lease
6
327 
(132)
195 
$
69,231 
$
(54,430)
$
14,801 
Intangible assets are amortized over their useful lives ranging from 5 to 25 years, with a total weighted average amortization period of approximately 10 years. Amortization expense for the years ended December 31, 2025 and 2024 were $3,311 and $4,628, respectively.

Estimated annual amortization expense for the years ending December 31, 2026 and thereafter is as follows:

Year Ending December 31,
2026
$
2,396 
2027
2,098 
2028
1,526 
2029
1,127 
2030
1,122 
2031 and thereafter
3,257 
$
11,526 

Historical Timeline

Fiscal YearFiled
2025Mar 5, 2026Showing above
2024Mar 7, 2025
2023Mar 6, 2024
2022Mar 10, 2023
2021Mar 2, 2022
2020Mar 3, 2021
2015Mar 1, 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.