Cash and Cash Equivalents (Tables)

9 Months Ended

Sep. 30, 2020

Cash and Cash Equivalents [Abstract]

Cash and Cash Equivalents by Geographic Region

Cash and cash equivalents were held in the following geographic regions:

(In thousands)	September 30, 2020		December 31, 2019
North America	$	14,693	$	16,751
People's Republic of China ("PRC")	15,054		13,700
Asia (excluding the PRC)	12,291		21,691
Europe	16,802		9,081
South America	8,306		13,079
Total cash and cash equivalents	$	67,146	$	74,302