Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which is directly or indirectly attributable to that ownership interest in subsidiary equity which is not attributable to the parent (that is, noncontrolling interest, previously referred to as minority interest).

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.31)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 27

-Article 5

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 03

-Paragraph 20

-Article 7

Name:	us-gaap_MinorityInterest
Namespace Prefix:	us-gaap_
Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

Noncontrolling Interest (Detail Textuals) - USD ($) $ in Thousands			3 Months Ended
	Aug. 28, 2014	Aug. 22, 2014	Sep. 30, 2015	Jun. 30, 2015
Noncontrolling Interest [Line Items]
Noncontrolling interest			$ 210	$ 299
Payment of common stock repurchase right			$ 2,300
Texas emerging technology fund
Noncontrolling Interest [Line Items]
Noncontrolling interest				$ 1,800
1st Detect \| Texas emerging technology fund
Noncontrolling Interest [Line Items]
Payment of common stock repurchase right	$ 2,300	$ 2,300
Astral Images, Inc
Noncontrolling Interest [Line Items]
Ownership percentage			72.00%