Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

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The amount of impairment loss recognized in the period resulting from the write-down of the carrying amount of an intangible asset (excluding goodwill) to fair value.

+ References

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The aggregate amount of write-downs for impairments recognized during the period for long lived assets held for use (including those held for disposal by means other than sale).

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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.

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Amount of loss from impairment of right-of-use asset from operating lease.

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Impairment of Fixed and Long-lived Assets - Schedule of Impairment Charges (Details) - USD ($)	3 Months Ended			6 Months Ended
	Jun. 30, 2021	Jun. 30, 2020	Mar. 31, 2020	Jun. 30, 2021	Jun. 30, 2020
Long Lived Assets Held-for-sale
Loss on write-down of assets held for sale	$ 0		$ 30,178,000	$ 0
Operating lease right-of-use assets	0		7,434,000	0
Total other intangibles			19,842,000	0	$ 19,842,000
Total impairment of fixed, long-lived and intangible assets	$ 0	$ 0	57,454,000	$ 0	$ 57,454,000
Patents and technology
Long Lived Assets Held-for-sale
Total other intangibles			9,902,000
Customer relationships
Long Lived Assets Held-for-sale
Total other intangibles			9,165,000
Intangible assets in progress
Long Lived Assets Held-for-sale
Total other intangibles			596,000
Trademarks and brand names
Long Lived Assets Held-for-sale
Total other intangibles			$ 179,000