Acquisitions - Pro Forma Financial Information (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	9 Months Ended
Dec. 31, 2017	Jan. 01, 2017	Dec. 31, 2017	Jan. 01, 2017
Business Combinations [Abstract]
Revenues	$ 217,075	$ 192,575	$ 618,186	$ 599,926
Net income (loss) from continuing operations	$ (67,055)	$ 29,966	$ (22,394)	$ 60,672
Basic net income per share from continuing operations (in dollars per share)	$ (0.51)	$ 0.22	$ (0.17)	$ 0.45
Diluted net income per share from continuing operations (in dollars per share)	$ (0.51)	$ 0.22	$ (0.17)	$ 0.44

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

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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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No definition available.

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