No definition available.

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Aggregate amount of amortization expense expected to be recognized following the latest fiscal year and the amount represents a future range of certain years for assets, excluding financial assets and goodwill, lacking physical substance with a finite life.

+ References

No definition available.

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No definition available.

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The aggregate expense charged against earnings to allocate the cost of intangible assets (nonphysical assets not used in production) in a systematic and rational manner to the periods expected to benefit from such assets. As a noncash expense, this element is added back to net income when calculating cash provided by or used in operations using the indirect method.

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- Definition

The amount of identifiable intangible assets recognized as of the acquisition date.

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- Definition

Useful life of finite-lived intangible assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized in the remainder of the fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

No definition available.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the fourth fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the third fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

+ References

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Amount of amortization expense for assets, excluding financial assets and goodwill, lacking physical substance with a finite life expected to be recognized during the second fiscal year following the latest fiscal year. Excludes interim and annual periods when interim periods are reported on a rolling approach, from latest balance sheet date.

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Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit.

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Acquired Intangible Assets, Acquired Assets and Liabilities and Amortization Expense (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Sep. 30, 2019	Sep. 30, 2018	Sep. 30, 2019	Sep. 30, 2018	Apr. 30, 2019
Amortization of acquired intangible assets [Abstract]
Amortization expense	$ 2,000	$ 1,900	$ 6,000	$ 5,700
Estimated amortization expense, remainder of 2019	2,000		2,000
Estimated amortization expense in year 2020	8,100		8,100
Estimated amortization expense in year 2021	6,800		6,800
Estimated amortization expense in year 2022	5,200		5,200
Estimated amortization expense in years 2023 through 2034	38,800		38,800
Trademarks [Member]
Intangible assets acquired [Abstract]
Amount of acquired indefinite-lived intangible assets	$ 5,200		$ 5,200
Pollak business of Stoneridge, Inc. [Member]
Other Intangible Assets [Abstract]
Intangible assets					$ 24,650
Estimated useful life of intangible assets			15 years
Pollak business of Stoneridge, Inc. [Member] \| OE/OES [Member]
Other Intangible Assets [Abstract]
Estimated useful life of intangible assets			10 years
Pollak business of Stoneridge, Inc. [Member] \| Customer Relationships [Member]
Other Intangible Assets [Abstract]
Intangible assets					7,200
Estimated useful life of intangible assets			15 years
Pollak business of Stoneridge, Inc. [Member] \| Customer Relationships [Member] \| OE/OES [Member]
Other Intangible Assets [Abstract]
Intangible assets					17,200
Estimated useful life of intangible assets			10 years
Pollak business of Stoneridge, Inc. [Member] \| Trademarks [Member]
Other Intangible Assets [Abstract]
Intangible assets					200
Estimated useful life of intangible assets			10 years
Pollak business of Stoneridge, Inc. [Member] \| Non-compete Agreements [Member]
Other Intangible Assets [Abstract]
Intangible assets					$ 100
Estimated useful life of intangible assets			5 years