12.
Goodwill and Intangible Assets

As of December 31, 2025, the Company had a goodwill balance of $12.2 million. The goodwill balance is related to the acquisition of Tigo Energy AI Ltd (f/k/a Foresight Energy, Ltd. (“fSight)).

The Company’s intangible assets by major asset class are as follows:

 

 

 

December 31, 2025

 

(in thousands, except for useful life amounts)

 

Weighted Average Useful Life (Years)

 

Gross

 

 

 

Accumulated Amortization

 

 

 

Net Book Value

 

Amortizing:

 

 

 

 

 

 

 

 

 

 

 

 

 

Patents

 

6.7

 

$

450

 

 

 

$

(208

)

 

 

$

242

 

Customer relationships

 

10.0

 

 

170

 

 

 

 

(50

)

 

 

 

120

 

Developed technology

 

10.0

 

 

1,820

 

 

 

 

(530

)

 

 

 

1,290

 

Total intangible assets

 

 

 

$

2,440

 

 

 

$

(788

)

 

 

$

1,652

 

 

 

 

 

December 31, 2024

 

(in thousands, except for useful life amounts)

 

Weighted Average Useful Life (Years)

 

Gross

 

 

 

Accumulated Amortization

 

 

 

Net Book Value

 

Amortizing:

 

 

 

 

 

 

 

 

 

 

 

 

 

Patents

 

6.7

 

$

450

 

 

 

$

(137

)

 

 

$

313

 

Customer relationships

 

10.0

 

 

170

 

 

 

 

(33

)

 

 

 

137

 

Developed technology

 

10.0

 

 

1,820

 

 

 

 

(348

)

 

 

 

1,472

 

Total intangible assets

 

 

 

$

2,440

 

 

 

$

(518

)

 

 

$

1,922

 

The Company recognized amortization expense related to intangible assets of $0.3 million and $0.3 million for the years ended December 31, 2025, and 2024, respectively.

Amortization expense related to intangible assets at December 31, 2025, in each of the next five years and beyond is expected to be incurred as follows (in thousands):

 

(in thousands)

 

Amount

 

2026

 

 

270

 

2027

 

 

262

 

2028

 

 

260

 

2029

 

 

227

 

2030

 

 

202

 

Thereafter

 

 

431

 

 

 

$

1,652

 

Historical Timeline

Fiscal YearFiled
2025Mar 19, 2026Showing above
2024Mar 20, 2025
2023Mar 21, 2024

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.