Note 19 – Goodwill and Other Intangible Assets

When required to perform quantitative goodwill impairment assessments, the Company estimates the fair value of each of its business segments, which represent its reporting units for goodwill impairment testing purposes, using mostly Level 3 inputs.  Assessments are performed using a weighting of the income and market approaches to determine fair value.  The Company uses a discounted cash flow (“DCF”) method, using unobservable inputs, as its income approach.  The Company uses comparable company market multiples for its market approach.  The resulting estimates of fair value from the income approach and the market approach are then weighted equally in determining the overall estimated fair value of each reporting unit.

The determination of the fair value of the reporting units and the allocation of that value to individual assets and liabilities within those reporting units requires the Company to make significant estimates and assumptions. These estimates and assumptions primarily include, but are not limited to: the selection of appropriate peer group companies; control premiums appropriate for acquisitions in the industries in which the Company competes; the discount rate; terminal growth rates; and forecasts of revenue, operating income, depreciation and amortization (components of earnings before interest, taxes, depreciation, amortization, "EBITDA"); and capital expenditures.

Due to the inherent uncertainty involved in making these estimates, actual financial results could differ from those estimates. Changes in assumptions concerning future financial results or other underlying assumptions could have a significant impact on results of the assessment.

We performed a qualitative annual impairment test in the fourth fiscal quarter of 2025.  Based on the evaluation, it was determined that the fair value of the reporting units were not more likely than not less than their respective carrying amounts.  No goodwill impairment charges were recognized in 2025 as a result.

In 2024, the Company determined that the fair value of its MOSFETs reporting unit was less than its carrying value.  Accordingly, the Company recorded a goodwill impairment charge of $66,487.  Prior to completing the goodwill impairment assessment, the Company performed a recoverability test of certain depreciable and amortizable long-lived assets within the MOSFETs reporting unit.  There was no impairment identified for the depreciable and amortizable long-lived assets tested for recoverability.

The changes in the carrying amount of goodwill by segment for the years ended December 31, 2025 and 2024 were as follows:

    MOSFETs    
Optoelectronic
Components
   
Resistors
   
Inductors
    Capacitors
   
Total
 
                                     
Balance at December 31, 2023
  $ 34,246    
$
96,849
   
$
44,506
   
$
25,815
    $ -    
$
201,416
 
Newport acquisition
    32,241      
-
     
-
     
-
      -      
32,241
 
Ametherm acquisition
    -       -       11,685       -       -       11,685  
Birkelbach acquisition
    -       -       -       -       777
      777  
Impairment of goodwill
    (66,487 )     -       -       -       -       (66,487 )
Exchange rate effects
    -      
-
     
(627
)
   
-
      -      
(627
)
Balance at December 31, 2024
  $ -    
$
96,849
   
$
55,564
   
$
25,815
    $ 777    
$
179,005
 
Exchange rate effects
    -       -       1,327       -       58       1,385  
Balance at December 31, 2025
  $ -     $ 96,849     $ 56,891     $ 25,815     $ 835     $ 180,390  


Note 19 – Goodwill and Other Intangible Assets (continued)

Other intangible assets are as follows:

   
December 31,
2025
   
December 31,
2024
 
             
Intangible assets subject to amortization:
           
Patents and acquired technology
 
$
23,615
   
$
23,160
 
Capitalized software
   
70,753
     
62,158
 
Customer relationships
   
103,665
     
103,813
 
Tradenames
   
22,870
     
23,216
 
     
220,903
     
212,347
 
Accumulated amortization:
               
Patents and acquired technology
   
(9,379
)
   
(7,316
)
Capitalized software
   
(60,812
)
   
(55,476
)
Customer relationships
   
(52,582
)
   
(45,053
)
Tradenames
   
(19,643
)
   
(17,279
)
     
(142,416
)
   
(125,124
)
Net intangible assets subject to amortization
 
$
78,487
   
$
87,223
 

Amortization expense (excluding capitalized software) was $13,196, $11,684, and $9,916, for the years ended December 31, 2025, 2024, and 2023, respectively.

Estimated annual amortization expense of intangible assets on the balance sheet at December 31, 2025 for each of the next five years is as follows:

2026
 
$
12,474
 
2027
   
9,510
 
2028
   
8,537
 
2029
   
8,315
 
2030
   
7,154
 

Historical Timeline

Fiscal YearFiled
2025Feb 13, 2026Showing above
2024Feb 14, 2025
2023Feb 16, 2024
2022Feb 22, 2023
2021Feb 23, 2022
2020Feb 24, 2021
2019Feb 14, 2020
2018Feb 15, 2019
2017Feb 16, 2018
2016Feb 17, 2017
2015Feb 17, 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.