Represents the number of trading days that the stock price has to be below a certain threshold.

No definition available.

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- Definition

Represents the number of shares sold for an investment.

+ References

No definition available.

+ Details

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Balance Type:	na
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- Definition

Amount of write-down of assets recognized in the income statement. Includes, but is not limited to, losses from tangible assets, intangible assets and goodwill.

+ References

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

-Publisher FASB

-Name Accounting Standards Codification

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-SubTopic 10

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-Subparagraph (b)

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Balance Type:	debit
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- Definition

The percentage of ownership of common stock or equity participation in the investee accounted for under the equity method of accounting.

+ References

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-Publisher FASB

-Name Accounting Standards Codification

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-Section 50

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+ Details

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- Definition

Value of the investment at close of period. For schedules of investments that are categorized, the value would be aggregated by category. For investment in and advances to affiliates, if operations of any controlled companies are different in character from those of the company, group such affiliates within divisions and by type of activities.

+ References

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-Publisher FASB

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-Topic 946

-SubTopic 320

-Section S99

-Paragraph 1

-Subparagraph (SX 210.12-12.Column C.3,4)

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+ Details

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Balance Type:	debit
Period Type:	instant

- Definition

Balance held at close of period in number of shares.

+ References

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-Publisher FASB

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-Subparagraph (SX 210.12-12.Column B)

-URI http://asc.fasb.org/extlink&oid=50485924&loc=d3e611133-123010

+ Details

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- Definition

The cash inflow from sales of all investments, including securities and other assets, having ready marketability and intended by management to be liquidated, if necessary, beyond the current operating cycle.

+ References

No definition available.

+ Details

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

+ Details

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Namespace Prefix:	us-gaap_
Data Type:	num:perShareItemType
Balance Type:	na
Period Type:	instant

- Details

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- Details

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Note 1 - Principles of Consolidation and Basis of Presentation (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended	86 Months Ended
	Sep. 30, 2015	Sep. 30, 2015	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013	Jun. 27, 2012
Minimum [Member] \| IBio Inc [Member]
Share Price	$ 0.88	$ 0.88	$ 0.88	$ 0.88	$ 0.88
IBio Inc [Member] \| Minimum Share Price Acceptable Before Required to Sell [Member]
Share Price	$ 0.88	$ 0.88
IBio Inc [Member]
Equity Method Investment, Ownership Percentage	6.00%	6.00%
Investment Owned, Balance, Shares	1,266,706	1,266,706
Asset Impairment Charges		$ 2,200
Investment Owned, at Fair Value	$ 800	$ 800
Consecutive Trading Days for Stock Price Threshold	15 days
Investment, Shares Sold	73,191
Proceeds from Sale of Long-term Investments	$ 79
Share Price	$ 0.10	$ 0.10	$ 0.09			$ 0.09