Goodwill (Tables)

6 Months Ended

Jun. 30, 2020

Goodwill and Intangible Assets Disclosure [Abstract]

Changes in Carrying Amount of Goodwill

The following table shows changes in the carrying amount of goodwill by reportable segment.

	Life Sciences		Power Solutions		Total
Balance as of December 31, 2019	$	344,316	$	94,779	$	439,095
Currency impact and other	(1,092)		(1,837)		(2,929)
Impairments	(146,757)		(92,942)		(239,699)
Balance as of June 30, 2020	$	196,467	$	—	$	196,467