Reportable Segments

9 Months Ended

Sep. 30, 2013

Segment Reporting [Abstract]

Reportable Segments

Reportable Segments

The structure of the Company’s internal organization is divided into the following reportable segments, which are also the Company's operating segments: Energy and Chemicals (“E&C”), Distribution and Storage (“D&S”) and BioMedical. Corporate includes operating expenses for executive management, accounting, tax, treasury, human resources, information technology, legal, internal audit, risk management and share-based compensation expenses that are not allocated to the reportable segments.

Information for the Company’s reportable segments and its corporate function is presented below:

	Three Months Ended September 30,						Nine Months Ended September 30,
	2013			2012			2013			2012
Sales
Energy & Chemicals	$	79,986		$	82,968		$	239,563		$	228,921
Distribution & Storage	152,895			117,752			428,784			336,278
BioMedical	68,876			53,529			205,324			145,095
Consolidated	$	301,757		$	254,249		$	873,671		$	710,294
Operating Income (Loss)
Energy & Chemicals	$	14,493		$	17,057		$	42,226		$	44,785
Distribution & Storage	22,337			19,948			65,019			54,447
BioMedical	9,970			7,051			25,475			25,498
Corporate	(10,914		)	(12,024		)	(36,504		)	(35,754		)
Consolidated	$	35,886		$	32,032		$	96,216		$	88,976