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.

No definition available.

+ Details

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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

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- Definition

Amount of increase in assets, excluding financial assets, lacking physical substance with a definite life, from an acquisition.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 350
-SubTopic 30
-Section 50
-Paragraph 1
-Subparagraph (a)(1)
-URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275

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Business Acquisitions (Schedule Of Assets Acquired Amortized Over Weighted Average Life) (Details) - USD ($) $ in Thousands	Apr. 26, 2021	Dec. 05, 2018
Strive [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 7,976
Weighted Average Life	7 years
Germany, Switzerland, And Austria Licensee [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount		$ 741
Reacquisition Of License Rights [Member] \| Germany, Switzerland, And Austria Licensee [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount		$ 360
Weighted Average Life		3 years
Localized Content [Member] \| Germany, Switzerland, And Austria Licensee [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount		$ 202
Weighted Average Life		3 years
Non-compete Agreements [Member] \| Strive [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 171
Weighted Average Life	2 years
Content [Member] \| Strive [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 389
Weighted Average Life	5 years
Customer Relationships [Member] \| Strive [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 764
Weighted Average Life	3 years
Customer Relationships [Member] \| Germany, Switzerland, And Austria Licensee [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount		$ 179
Weighted Average Life		3 years
Tradename [Member] \| Strive [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 889
Weighted Average Life	5 years
Internally Developed Software [Member] \| Strive [Member]
Acquired Finite-Lived Intangible Assets [Line Items]
Amount	$ 5,763
Weighted Average Life	8 years