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Intangible Assets (Tables)

3 Months Ended

Mar. 31, 2021

Intangible Assets

Schedule of intangible assets and estimated useful lives

		Estimated useful lives (years)					March 31, 2021				December 31, 2020
Tradename		5	to	7			$	555			$	555
Patents and technological know-how		10	to	20				27,176				25,427
Proprietary software		3	to	15				2,981				2,981
Other		3	to	5				323				323
Total intangible assets								31,035				29,286
Accumulated amortization								(10,549	)			(10,038	)
Total intangible assets, net							$	20,486			$	19,248

Schedule of amortization of intangible assets

		Three months ended March 31,
		2021				2020
Amortization of intangible assets		$	511			$	368

Schedule of estimated future amortization expense of intangible assets

Years ending December 31,		Amount
2021 (Remainder)		$	1,580
2022			2,107
2023			2,101
2024			1,837
2025			1,776
Thereafter			11,085
Total			20,486

X

- Definition

Tabular disclosure of finite-lived and indefinite-lived intangible assets acquired as part of a business combination.

+ References

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- Definition

Tabular disclosure of amortization expense of assets, excluding financial assets, that lack physical substance, having a limited useful life.

+ References

No definition available.

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- References

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- Definition

Tabular disclosure of the amount of amortization expense expected to be recorded in succeeding fiscal years for finite-lived intangible assets.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275

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