Income Tax - Tax Expense Based on Location (Detail) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019
Current tax provision (benefit)
Puerto Rico	$ 1,528	$ 1,503	$ 3,207	$ 3,316
United States	139	(97)	294	15
Foreign countries	2,987	2,022	6,751	4,788
Total current tax provision	4,654	3,428	10,252	8,119
Deferred tax (benefit) provision
Puerto Rico	(458)	(1,119)	(546)	(1,595)
United States	1,126	373	1,101	1
Foreign countries	(802)	(193)	(1,769)	(227)
Total deferred tax benefit	$ (134)	$ (939)	$ (1,214)	$ (1,821)