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Intangible Assets (Detail) - USD ($) $ in Thousands | 9 Months Ended
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Sep. 30, 2021 | Sep. 30, 2020
Intangible Assets Net Excluding Goodwill [Abstract] |  |
Intangible assets with finite lives, Beginning balance | $ 82,432 |
Foreign Currency Translation Adjustments, Gross carrying amount | (132) |
Intangible assets with finite lives, Ending balance | 82,300 |
Intangible assets with finite lives, Accumulated amortization, Beginning balance | (68,416) |
Accumulated amortization | (1,994) |
Intangible assets with finite lives, Accumulated amortization, Ending balance | (70,410) |
Net intangible assets with finite lives, Beginning balance | 14,016 |
Amortization, intangible assets | (1,994) |
Foreign Currency Translation Adjustments, Finite lived intangible assets | (132) |
Net intangible assets with finite lives, Ending balance | 11,890 |
Indefinite-lived Intangible Assets, Tradename and Other, Beginning Balance | 300,179 |
Indefinite-lived Intangible Assets Acquired | 146 |
Foreign Currency Translation Adjustments, Tradename and Other | (190) |
Indefinite-lived Intangible Assets, Tradename and Other, Ending Balance | 300,135 |
Total intangible assets - net, Beginning balance | 314,195 |
Additions, total intangible assets net | 146 |
Amortization, Total intangible assets net | (2,026) | $ (3,632)
Foreign Currency Translation Adjustments, Total intangible assets - net | (322) |
Total intangible assets - net, Ending balance | $ 312,025 |

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- Definition Foreign currency translation and other adjustments to indefinite lived intangible assets. + References No definition available. + Details
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- Definition Foreign currency translation and other adjustments and to intangible assets net excluding goodwill. + References No definition available. + Details
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- Definition Foreign currency translation and other adjustments to net carrying amount of finite lived intangible assets. + References No definition available. + Details
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- Definition 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. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=123570139&loc=d3e3602-108585 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(2) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 2 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16225-109274 + Details
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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 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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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 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6473545&loc=d3e61844-108004 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph (a)(1) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 + Details
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- Definition Sum of the carrying amounts of all intangible assets, excluding goodwill, as of the balance sheet date, net of accumulated amortization and impairment charges. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 2 -Subparagraph ((a)(1),(b)) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16323-109275 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 45 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=6388964&loc=d3e16212-109274 + Details
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