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Noncontrolling Interest - Contributions (Details) - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended | 15 Months Ended | 27 Months Ended
--- | --- | --- | --- | ---
Mar. 31, 2015 | Mar. 31, 2017 | Jun. 30, 2016 | Mar. 31, 2017
Noncontrolling Interest [Line Items] |  |  |  |
Ownership percentage | 72.00% | 94.00% | 92.00% | 94.00%
ASTC Contribution |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Contributions made | $ 1,422 | $ 1,000 | $ 4,000 | $ 6,422
Minority Owner Contribution |  |  |  |
Noncontrolling Interest [Line Items] |  |  |  |
Contributions made | $ 422 | $ 0 | $ 0 | $ 422

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- Definition Amount of increase in noncontrolling interest from subsidiary issuance of equity interests to noncontrolling interest holders. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section S99 -Paragraph 1 -URI http://asc.fasb.org/extlink&oid=27012166&loc=d3e187085-122770 Reference 2: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 50 -Paragraph 1A -Subparagraph (c)(2) -URI http://asc.fasb.org/extlink&oid=64809438&loc=SL4573702-111684 Reference 3: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 810 -SubTopic 10 -Section 45 -Paragraph 23 -URI http://asc.fasb.org/extlink&oid=68079674&loc=SL4569655-111683 + Details
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