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Patents and Other Intangible Assets - Summary (Details) - USD ($) $ in Thousands	Sep. 30, 2022	Dec. 31, 2021
Patents	$ 1,125	$ 1,016
Trademarks	101	97
Other	8	8
Patents and other intangible assets	1,234	1,121
Accumulated amortization	(416)	(322)
Finite-Lived Intangible Assets, Net	818	799
Patents Pending
Patents	364	439
Issued Patents
Patents	761	577
Trademarks Pending
Trademarks	6	3
Registered Trademarks
Trademarks	$ 95	$ 94

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- Definition

Accumulated amount of amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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Gross carrying amount before accumulated amortization as of the balance sheet date of the costs pertaining to the exclusive legal rights granted to the owner of the patent to exploit an invention or a process for a period of time specified by law. Such costs may have been expended to directly apply and receive patent rights, or to acquire such rights.

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