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Intangible Assets

9 Months Ended

Sep. 30, 2021

Goodwill and Intangible Assets Disclosure [Abstract]

Intangible Assets

Intangible Assets

Intangible assets consisted of the following:

(in thousands)			September 30, 2021						December 31, 2020
Patents			$	431					$	430
Less accumulated amortization			(206)						(172)
			$	225					$	258

The weighted average useful life of the intangible assets was 9.87 years. For the three months ended September 30, 2021 and 2020, amortization expense was $0.0 million and $0.0 million, respectively.

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- References

No definition available.

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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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