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Intangible Assets Intangible Assets

12 Months Ended

Dec. 31, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

Gross carrying amounts and accumulated amortization of finite-lived intangible assets by major class were as follows:

			December 31, 2020																		December 31, 2019
			Gross						Accumulated amortization						Net						Gross						Accumulated amortization						Net
Customer relationships			$	1,661					$	(470)					$	1,191					$	1,621					$	(331)					$	1,290
Trade names			565						(65)						500						541						(40)						501
Technology			165						(67)						98						158						(41)						117
Long term supply contracts			142						(55)						87						150						(48)						102
Patents			16						(12)						4						14						(9)						5
			$	2,549					$	(669)					$	1,880					$	2,484					$	(469)					$	2,015

Amortization expense for the years ended December 31, 2020, 2019, and 2018 was $180, $186 and $148.

Annual amortization expense for 2021 and 2022 is estimated to be $180, 2023 is estimated to be $179, 2024 is estimated to be $166, and 2025 is estimated to be $162.

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- References

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- Definition

The entire disclosure for all or part of the information related to intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-URI http://asc.fasb.org/topic&trid=2144416

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