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Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 505
-SubTopic 10
-Section S99
-Paragraph 1
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Reference 1: http://www.xbrl.org/2003/role/presentationRef
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-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
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-URI http://asc.fasb.org/extlink&oid=84161450&loc=SL4573702-111684

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-Name Accounting Standards Codification
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Noncontrolling Interest - Contributions (Details) - USD ($) $ in Thousands	3 Months Ended	6 Months Ended	12 Months Ended		39 Months Ended
	Mar. 31, 2015	Jun. 30, 2015	Jun. 30, 2017	Jun. 30, 2016	Mar. 31, 2018
Astral Images, Inc
Noncontrolling Interest [Line Items]
Ownership percentage	72.00%	83.00%	100.00%	92.00%	100.00%
ASTC Contribution
Noncontrolling Interest [Line Items]
Contributions made	$ 1,422	$ 1,000	$ 3,500	$ 3,000	$ 8,922
Minority Owner
Noncontrolling Interest [Line Items]
Contributions made	$ 422	$ 0		$ 0	$ 0
Contributions made			$ (422)