Acquisitions - Pro Forma Information - Tabular Disclosure (Details) - BioStorage Technologies, Inc. $ / shares in Units, $ in Thousands	12 Months Ended
Sep. 30, 2016 USD ($) $ / shares shares
Business Acquisition, Pro Forma Information [Abstract]
Revenue \| $	$ 445,058
Net loss \| $	$ (79,377)
Basic loss per share (in dollars per share) \| $ / shares	$ (1.16)
Diluted loss per share (in dollars per share) \| $ / shares	$ (1.16)
Basic (in shares) \| shares	68,507
Diluted (in shares) \| shares	68,507

The pro forma basic net income per share for a period as if the business combination or combinations had been completed at the beginning of a period.

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 805
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (h)(2)-(3)
-URI http://asc.fasb.org/extlink&oid=79982066&loc=d3e1392-128463

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The pro forma net Income or Loss for the period as if the business combination or combinations had been completed at the beginning of a period.

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The pro forma revenue for a period as if the business combination or combinations had been completed at the beginning of the period.

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The weighted average number of shares or units and dilutive common stock or unit equivalents outstanding in the calculation of proforma diluted earnings per share (earnings per unit), which is commonly presented in initial public offerings based on the terms of the offering.

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