Annual report pursuant to Section 13 and 15(d)

Reconciliation of Total Amounts of Unrecognized Tax Benefits Excluding Interest and Penalties (Detail)

v3.19.3.a.u2
Reconciliation of Total Amounts of Unrecognized Tax Benefits Excluding Interest and Penalties (Detail) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Dec. 31, 2017
Income Tax Disclosure [Abstract]      
Beginning Balance $ 10,561 $ 18,266 $ 17,403
Gross increases - tax positions in prior periods 1   92
Gross decreases - tax positions in prior periods   (143) (12)
Gross increases - current period tax positions 202 424 265
Settlements (522) (7,191) (177)
Foreign currency translation adjustments (7) (795) 695
Ending Balance $ 10,235 $ 10,561 $ 18,266