Stockholders' Equity (Details Textual) - USD ($)							1 Months Ended													2 Months Ended	12 Months Ended
	Jul. 12, 2018	Jun. 08, 2018	Apr. 13, 2016	Apr. 07, 2016	Jan. 13, 2016	May 15, 2015	Aug. 31, 2018	Jun. 30, 2018	Jun. 26, 2018	Jun. 26, 2018	May 31, 2018	May 23, 2018	Apr. 23, 2018	Mar. 31, 2018	Dec. 31, 2017	Nov. 30, 2017	Jul. 24, 2017	Feb. 23, 2017	Jan. 25, 2016	Aug. 31, 2018	Jun. 30, 2018	Jun. 30, 2017	Sep. 13, 2018	Jun. 20, 2018	Jun. 30, 2016
Stockholders' Equity [Line Items]
Preferred Stock, Shares Authorized																		1,000,000
Common Stock, Shares Authorized								275,000,000													275,000,000	175,000,000
Common Stock, Shares, Issued								16,040,126									120,000				16,040,126	8,911,851
Stock Issued During Period, Shares, New Issues	1,500,000								4,350,000							2,250,000
Stock Issued During Period, Value, New Issues									$ 16,000,000	$ 16,000,000						$ 4,500,000
Share Price								$ 0.90	$ 0.90	$ 0.90											$ 0.90	$ 3.86			$ 7.20
Shares Issued, Price Per Share	$ 0.90								0.90	0.90						$ 2.00
Registration Common Stock								$ 1,500,000													$ 1,500,000
Common Stock, Par or Stated Value Per Share								$ 0.001	$ 0.90	$ 0.90											$ 0.001	$ 0.001
Convertible Preferred Stock, Shares Issued upon Conversion								100,000	7,000,000	7,000,000											100,000
Preferred Stock, Par or Stated Value Per Share									$ 1,000	$ 1,000														$ 0.001
Offering Price To New Investors								7.00%								7.00%
Offering Price to Existing Investors								3.50%								3.50%
Underwriting Discounts, Commissions and Other Offering Expenses								$ 854,000								$ 311,000
Proceeds from Noncontrolling Interests																					$ 1,050,000	$ 0
Conversion of Stock, Shares Converted								90												672
Common Stock, Capital Shares Reserved for Future Issuance								135,000													135,000
Stockholders' Equity, Reverse Stock Split		On June 8, 2018, the Company filed a Certificate of Amendment of its Certificate of Incorporation, as amended with the Secretary of State of Delaware effecting a one-for-ten (1:10) reverse stock split of the shares of the Company's common stock, either issued and outstanding or held by the Company as treasury stock, effective as of 4:10 p.m. (Eastern Time), June 8, 2018. The Company's common stock began trading on a reverse split adjusted basis on the Exchange when the market opened Monday, June 11, 2018.										On May 23, 2018, the Company's board of directors approved the implementation of a reverse stock split at a ratio of one-for-ten (1:10) shares of the Company's Common Stock. As a result of the reverse stock split, every ten (10) shares of the Company's Common Stock either issued and outstanding or held by the Company in its treasury immediately prior to the effective time was, automatically and without any action on the part of the respective holders thereof, combined and converted into one (1) share of the Company's common stock. No fractional shares were issued in connection with the reverse stock split. Stockholders who otherwise were entitled to receive a fractional share in connection with the reverse stock split instead were eligible to receive a cash payment, which was not material in the aggregate, instead of shares.	On April 23, 2018, the Company held a special meeting of its stockholders at which the stockholders approved a proposal to effect an amendment to the Company's certificate of incorporation, as amended, to implement a reverse stock split at a ratio to be determined by the Company's Board of Directors in a range not less than one-for-two (1:2) and not greater than one-for-ten (1:10).
Share-based Compensation Arrangement by Share-based Payment Award, Number of Additional Shares Authorized								2,666,666	2,666,666
Common Stock [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Shares, New Issues										4,350,000
Stock Issued During Period, Shares, Other																						1,000
Shares Issued, Price Per Share									$ 0.90	$ 0.90
Convertible Preferred Stock, Shares Issued upon Conversion								100,000													100,000
Preferred Stock [Member]
Stockholders' Equity [Line Items]
Preferred Stock, Shares Authorized								1,000,000													1,000,000
Series A Preferred Stock [Member]
Stockholders' Equity [Line Items]
Preferred Stock, Shares Authorized								6,300													6,300	0		1,000,000
Stock Issued During Period, Shares, New Issues									6,300	6,300
Preferred Stock, Par or Stated Value Per Share									$ 1,000	$ 1,000														$ 0.001
Convertible Preferred Stock, Terms of Conversion																					Each share of Series A Preferred is convertible into an amount of shares of common stock determined by dividing the stated value of $1,000 by the conversion price of $0.90. The number of shares of common stock to be received is limited by the beneficial ownership limitation as defined in the certificate of designation. Subject to limited exceptions, a holder of Series A Preferred will not have the right to exercise any portion of its Series A Preferred if such holder, together with its affiliates, would beneficially own over 4.99% of the number of shares of our common stock outstanding immediately after giving effect to such exercise; provided, however, that upon 61 days’ prior notice to us, such holder may increase the such limitation, provided that in no event will the limitation exceed 9.99%.
Conversion of Stock, Shares Converted								90
Series B Preferred Stock [Member]
Stockholders' Equity [Line Items]
Preferred Stock, Shares Authorized								5,785													5,785	0		1,000,000
Stock Issued During Period, Shares, New Issues									5,785	5,785
Preferred Stock, Par or Stated Value Per Share									$ 1,000	$ 1,000
Convertible Preferred Stock, Terms of Conversion																					Each share of Series B Preferred is convertible into an amount of shares of common stock determined by dividing the stated value of $1,000 by the conversion price of $0.90. The number of shares of common stock to be received is limited by the beneficial ownership limitation as defined in the certificate of designation. Subject to limited exceptions, a holder of Series B Preferred will not have the right to exercise any portion of its Series B Preferred if such holder, together with its affiliates, would beneficially own over 48% of the number of shares of our common stock outstanding immediately after giving effect to such exercise.
Series B Preferred Stock [Member] | Common Stock [Member]
Stockholders' Equity [Line Items]
Convertible Preferred Stock, Shares Issued upon Conversion									6,427,778	6,427,778
Stockholders [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Shares, New Issues				650,000
Over-Allotment Option [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Shares, New Issues																11,000
Stock Issued During Period, Value, New Issues									$ 17,350,000
Subsequent Event [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Value, New Issues	$ 1,350,000
Share Price																							$ 0.84
Convertible Preferred Stock, Shares Issued upon Conversion							746,665													746,665
Underwriting Discounts, Commissions and Other Offering Expenses	$ 94,500
Subsequent Event [Member] | Common Stock [Member]
Stockholders' Equity [Line Items]
Convertible Preferred Stock, Shares Issued upon Conversion							746,665													746,665
Conversion of Stock, Shares Converted																				846,665
Subsequent Event [Member] | Series A Preferred Stock [Member]
Stockholders' Equity [Line Items]
Conversion of Stock, Shares Converted							762													672
Subsequent Event [Member] | Over-Allotment Option [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Shares, New Issues	1,500,000
Shares Issued, Price Per Share	$ 0.90
Eastern Share Purchase Agreements [Member]
Stockholders' Equity [Line Items]
Proceeds from Warrant Exercises																			$ 945,000
Stock Issued During Period, Shares, New Issues			650,000		650,000				650,000
Stock Issued During Period, Value, New Issues			$ 4,043,000																$ 2,177,000
Class of Warrant or Right, Exercise Price of Warrants or Rights																			$ 5.30
Stock Issued During Period, Shares, Acquisitions					350,000
Common Stock, Par or Stated Value Per Share					$ 6.22
Class Of Warrants Or Rights Exercised																			178,400
Maximum Common Stock Percentage					38.00%				48.00%							38.00%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners					40.00%
Equity Method Investment, Ownership Percentage																40.00%
Lincoln Park Purchase Agreement [Member]
Stockholders' Equity [Line Items]
Aggregate Common Stock Purchased																	$ 16,000,000
Stock Issued During Period, Shares, Other																	10,000
Share Price																	$ 2.50
Additional Aggregate Common Stock Purchased								$ 14,878,710									$ 15,000,000				$ 14,878,710
Aspire Capital Fund, LLC 2014 [Member]
Stockholders' Equity [Line Items]
Aggregate Common Stock Purchased						$ 15,000,000
Aspire Capital Fund, LLC 2015 [Member]
Stockholders' Equity [Line Items]
Commitment Shares Issued During Period						45,000
Preferred Tracking Stock [Member]
Stockholders' Equity [Line Items]
Stock Issued During Period, Value, New Issues																		$ 13,000,000
Preferred Stock, Dividend Rate, Percentage																					2.00%
Dividends Payable								$ 350,000													$ 350,000	$ 90,000
Convertible Preferred Stock, Shares Issued upon Conversion																		29,990,000
Preferred Stock, Par or Stated Value Per Share																		$ 0.001
Noncontrolling Interest, Ownership Percentage by Parent																	9.99%	99.99%
Noncontrolling Interest, Ownership Percentage by Noncontrolling Owners																		0.01%
iBio CDMO [Member]
Stockholders' Equity [Line Items]
Payments to Acquire Interest in Subsidiaries and Affiliates															$ 3,500,000
Proceeds from Noncontrolling Interests											$ 1,093,000				$ 1,050,000
Lincoln Park Capital Fund, LLC [Member]
Stockholders' Equity [Line Items]
Aggregate Common Stock Purchased																	$ 16,000,000
Stock Issued During Period, Shares, New Issues														60,000			250,000
Stock Issued During Period, Value, New Issues														$ 121,290			$ 1,000,000
Share Price																	$ 4.00
Maximum [Member] | Lincoln Park Purchase Agreement [Member]
Stockholders' Equity [Line Items]
Aggregate Common Stock Purchased																	$ 1,000,000