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Property, Plant and Equipment - Additional Information (Details) - USD ($) $ in Millions | 3 Months Ended
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Jun. 30, 2017 | Jun. 30, 2016
Property, Plant and Equipment [Line Items] |  |
Depreciation expense | $ 4.2 | $ 1.7
Change inrevised estimate of remaining useful lives | Cost of goods sold |  |
Property, Plant and Equipment [Line Items] |  |
Depreciation expense | $ 2.5 |

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- Definition The aggregate expense recognized in the current period that allocates the cost of tangible assets, intangible assets, or depleting assets to periods that benefit from use of the assets. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 28 -Subparagraph (b) -URI http://asc.fasb.org/extlink&oid=98514028&loc=d3e3602-108585 + Details
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- Details
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