OTHER INTANGIBLE ASSETS

12 Months Ended

Dec. 31, 2024

Goodwill and Intangible Assets Disclosure [Abstract]

OTHER INTANGIBLE ASSETS

NOTE 3. OTHER INTANGIBLE ASSETS

Finite life intangible assets as of December 31, 2024 and 2023 are as follows:

	Customer Relationships		Patents		Total
Balance as of January 1, 2023	$	216	$	206	$	422
Amortization		144		15		159
Balance as of December 31, 2023	$	72	$	191	$	263
Amortization		72		17		89
Balance as of December 31, 2024	$	-	$	174	$	174

Intangible assets are amortized on a straight-line basis over their estimated useful lives. The weighted average remaining amortization period of our intangible assets is 5.1 years. Of the patents value as of December 31, 2024, $89 are being amortized and $85 are in process as patents have not yet been issued.

Amortization expense of finite life intangible assets was $89 and $159 for the years ended December 31, 2024 and 2023, respectively.

Estimated future annual amortization expense (except projects in process) related to these assets is approximately as follows:

Year	Amount
2025	$	18
2026		18
2027		18
2028		18
2029		12
Thereafter		5
Total	$	89