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Goodwill and Other Intangible Assets (Details 1) - USD ($) $ in Thousands	6 Months Ended	12 Months Ended
	Jun. 30, 2020	Dec. 31, 2019
Finite-Lived Intangible Assets [Line Items]
Gross Carrying Amount	$ 8,109	$ 11,591
Accumulated Amortization	2,669	4,754
Net Balance	$ 5,440	$ 6,837
Patents and trademarks [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	17 years 1 month 6 days	17 years 1 month 6 days
Gross Carrying Amount	$ 3,842	$ 3,842
Accumulated Amortization	695	560
Net Balance	$ 3,147	$ 3,282
Non-compete agreements [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	3 years	1 year 7 months 6 days
Gross Carrying Amount	$ 34	$ 148
Accumulated Amortization	17	126
Net Balance	$ 17	$ 22
Customer relationships [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	4 years 7 months 6 days	3 years 10 months 24 days
Gross Carrying Amount	$ 3,009	$ 6,706
Accumulated Amortization	1,777	3,941
Net Balance	$ 1,232	$ 2,765
Licenses [Member]
Finite-Lived Intangible Assets [Line Items]
Weighted Average Amortization Period	10 years	10 years
Gross Carrying Amount	$ 1,224	$ 895
Accumulated Amortization	180	127
Net Balance	$ 1,044	$ 768

X

- Definition

Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(3)
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
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-Section 50
-Paragraph 2
-Subparagraph (a)(1)
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 928
-SubTopic 340
-Section 50
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Amount after amortization of assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 926
-SubTopic 20
-Section 50
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