Percentage Relinquished After Transaction

No definition available.

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- 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)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

+ Details

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- Definition

Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

+ References

No definition available.

+ Details

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- Definition

Amount of investment in equity method investee and investment in and advance to affiliate.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.5-02.12)
-URI http://asc.fasb.org/extlink&oid=120391452&loc=d3e13212-122682

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- Definition

The cash outflow associated with the development, modification or acquisition of software programs or applications for internal use (that is, not to be sold, leased or otherwise marketed to others) that qualify for capitalization.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 230
-SubTopic 10
-Section 45
-Paragraph 13
-Subparagraph (c)
-URI http://asc.fasb.org/extlink&oid=121586364&loc=d3e3213-108585

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Intangible Assets (Narrative) (Details) € in Thousands, $ in Thousands	1 Months Ended	6 Months Ended
	Jan. 31, 2019 EUR (€)	Jun. 30, 2020 USD ($)	Dec. 31, 2019 USD ($)	Jan. 31, 2019 USD ($)
Finite-Lived Intangible Assets [Line Items]
Investments In Affiliates Subsidiaries Associates And Joint Ventures		$ 695	$ 1,160
Self-Fitting Software [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired finite-lived intangible assets amortization period		5 years
Technology Access [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired finite-lived intangible assets amortization period		7 years
Soundperience [Member]
Finite-Lived Intangible Assets [Line Items]
Payment for software \| €	€ 1,750
Percentage relinquished after transaction	49.00%
Soundperience [Member] \| Majority Owner Of Soundperience [Member]
Finite-Lived Intangible Assets [Line Items]
Investments In Affiliates Subsidiaries Associates And Joint Ventures				$ 3,679
Emerald Medical Services Pte., Ltd [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired finite-lived intangible assets amortization period		8 years
Emerald Medical Services Pte., Ltd [Member] \| Customer List [Member]
Finite-Lived Intangible Assets [Line Items]
Acquired finite-lived intangible assets amortization period		8 years