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Total Assets by Geographic Area (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 1,902,887	$ 1,400,113
North America
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	1,697,149	1,260,217
Europe
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	188,698	133,599
APAC
Segment Reporting, Asset Reconciling Item [Line Items]
Assets	$ 17,040	$ 6,297

X

- Definition

Sum of the carrying amounts as of the balance sheet date of all assets that are recognized. Assets are probable future economic benefits obtained or controlled by an entity as a result of past transactions or events.

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