Restructuring Activities (Tables)

6 Months Ended

Jun. 30, 2016

Restructuring and Related Activities [Abstract]

Restructuring and Related Costs [Table Text Block]

The following tables summarize the Company’s restructuring activities for the three and six months ended June 30, 2016:

	Three Months Ended June 30,
	Energy & Chemicals			Distribution & Storage			BioMedical			Corporate			Total
Balance as of March 31, 2016	$	544		$	5,254		$	474		$	1,075		$	7,347
Restructuring charges	381			1,571			37			—			1,989
Cash payments and other	(381		)	(2,029		)	(143		)	(799		)	(3,352		)
Balance as of June 30, 2016	$	544		$	4,796		$	368		$	276		$	5,984

	Six Months Ended June 30,
	Energy & Chemicals			Distribution & Storage			BioMedical			Corporate			Total
Balance as of January 1, 2016	$	1,106		$	3,446		$	430		$	850		$	5,832
Restructuring charges	662			3,764			521			734			5,681
Cash payments and other	(1,224		)	(2,414		)	(583		)	(1,308		)	(5,529		)
Balance as of June 30, 2016	$	544		$	4,796		$	368		$	276		$	5,984