Certain Balance Sheet Accounts - Summary of Non-Current Liabilities (Detail) - USD ($) $ in Thousands	Dec. 31, 2020	Dec. 31, 2019
Liabilities Noncurrent [Abstract]
Deferred tax liability	$ 21,526	$ 22,884
Other	1,559	1,025
Total	$ 23,085	$ 23,909

Amount, after deferred tax asset, of deferred tax liability attributable to taxable differences without jurisdictional netting.

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Amount of expenses incurred but not yet paid classified as other, due after one year or the normal operating cycle, if longer.

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Amount of liabilities classified as other, due after one year or the normal operating cycle, if longer.

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