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Intangible Assets, Net Intangible Assets, Net - Narrative (Details) - USD ($) $ in Thousands | Sep. 30, 2018 | Jun. 30, 2018
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Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets acquired in acquisition | $ 171,817 |
Paragon Medical Inc |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets acquired in acquisition | 163,500 | $ 164,200
Bridgemedica, LLC |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets acquired in acquisition | 5,717 |
Southern California Technical Arts, Inc. |  |
Finite-Lived Intangible Assets [Line Items] |  |
Intangible assets acquired in acquisition | $ 1,900 |

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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=84160947&loc=d3e2207-128464 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=84161108&loc=d3e4845-128472 + Details
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