XML 47 R36.htm IDEA: XBRL DOCUMENT v3.8.0.1
Goodwill and Intangible Assets (Tables)
 3 Months Ended
Mar. 31, 2018
Goodwill and Intangible Assets Disclosure [Abstract]  
Changes in Goodwill
Changes in goodwill during the three months ended March 31, 2018 are as follows:
(In thousands)
Goodwill
Balance at January 1, 2018
$
422,185

Currency translation
4,675

Balance at March 31, 2018
$
426,860
Changes in Intangible Assets, Net of Accumulated Amortization
Changes in intangible assets, net of accumulated amortization during the three months ended March 31, 2018 are as follows:
(In thousands)
Intangible Assets
Net balance at January 1, 2018
$
183,088

Amortization expense
(2,685
)
Currency translation
1,987

Net balance at March 31, 2018
$
182,390