iBio Inc. Quarterly report pursuant to Section 13 or 15(d)

Quarterly report pursuant to Section 13 or 15(d)

Stockholders' Equity - Warrants (Details)

Stockholders' Equity - Warrants (Details) - USD ($)								1 Months Ended	3 Months Ended			6 Months Ended	12 Months Ended
Stockholders' Equity - Warrants (Details) - USD ($)	Apr. 01, 2024	Mar. 26, 2024	Mar. 25, 2024	Dec. 07, 2023	Dec. 09, 2022	Dec. 06, 2022	Nov. 01, 2021	Jan. 31, 2025	Dec. 31, 2024	Sep. 30, 2024	Sep. 30, 2023	Dec. 31, 2024	Jun. 30, 2024	Jun. 30, 2023	Aug. 04, 2023	Aug. 03, 2023
Pre-Funded Warrants \| Subsequent Events
Class of Stock [Line Items]
Warrants, shares exercised								128,070
Proceeds from exercise of warrants								$ 13
Cantor Fitzgerald Underwriting \| At-The-Market Offerings \| Common Stock
Class of Stock [Line Items]
Common stock, shares issued											170,989	0		289,144
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock
Class of Stock [Line Items]
Common stock, shares issued						76,538
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock \| Pre-Funded Warrants
Class of Stock [Line Items]
Warrants, shares issued						91,730
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock \| Series A warrants
Class of Stock [Line Items]
Warrants, shares issued						168,269
Wainwright Underwriting \| At-The-Market Offerings \| Common Stock \| Series B warrants
Class of Stock [Line Items]
Warrants, shares issued						168,269
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Maximum
Class of Stock [Line Items]
Warrants, shares issued					50,480
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Minimum
Class of Stock [Line Items]
Warrants, shares issued					25,240
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Representative Warrants
Class of Stock [Line Items]
Warrants, shares issued					10,094
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Series A warrants
Class of Stock [Line Items]
Warrants, shares issued					25,240
Wainwright Underwriting \| H.C. Wainwright & Co. \| Underwriters Option \| Common Stock \| Series B warrants
Class of Stock [Line Items]
Warrants, shares issued					25,240
Lincoln Park Stock Purchase Agreement \| At-The-Market Offerings \| Common Stock
Class of Stock [Line Items]
Common stock, shares issued													202,595
Securities Purchase Agreement \| Alliance Global Partners \| Private placement
Class of Stock [Line Items]
Combined price per share of common stock and warrants				$ 2
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock
Class of Stock [Line Items]
Common stock, shares issued				600,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock \| Pre-Funded Warrants
Class of Stock [Line Items]
Warrants, shares issued				1,650,000
Warrants, shares of common stock issuable upon conversion				1,650,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock \| Series C Warrants
Class of Stock [Line Items]
Warrants, shares issued				2,250,000
Warrants, shares of common stock issuable upon conversion				2,250,000
Securities Purchase Agreement \| Alliance Global Partners \| Private placement \| Common Stock \| Series D Warrants
Class of Stock [Line Items]
Warrants, shares issued				2,250,000
Warrants, shares of common stock issuable upon conversion				2,250,000
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock
Class of Stock [Line Items]
Common stock, shares issued		2,701,315
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-Funded Warrants
Class of Stock [Line Items]
Warrants, shares issued		2,585,963
Warrants, exercise price		$ 0.0001
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Series E Warrants
Class of Stock [Line Items]
Warrants, shares issued		5,287,278
Warrants, exercise price		$ 2.64
Warrants, exercisable term		5 years
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Common Shares and Series E Warrants
Class of Stock [Line Items]
Combined price per share of common stock and warrants		$ 2.85
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-funded and Series E Warrants
Class of Stock [Line Items]
Combined price per share of common stock and warrants		$ 2.849
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-funded and Series E Warrants \| Maximum
Class of Stock [Line Items]
Warrant exercise, common stock ownership limitation		4.99%
Warrant exercise, common stock ownership limitation (at the election of the holder)		9.99%	9.99%
Securities Purchase Agreement and Warrants \| Private placement \| Common Stock \| Pre-funded and Series E Warrants \| Minimum
Class of Stock [Line Items]
Warrant holder's election, period of written notice		61 days
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Pre-Funded Warrants
Class of Stock [Line Items]
Warrants, exercise price																$ 0.001
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Representative Warrants
Class of Stock [Line Items]
Warrants, exercise price																$ 26
Warrants, exercisable term																5 years
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Warrants
Class of Stock [Line Items]
Warrants, exercise price															$ 10	$ 20.8
Warrants, shares exercised													0
Proceeds from exercise of warrants														$ 2,207,000
Warrants, shares of common stock issuable upon conversion									0			0
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Series A warrants
Class of Stock [Line Items]
Warrants, exercise price																$ 20.8
Warrants, exercisable term																5 years
Warrants, shares exercised														17,064
Warrants, shares of common stock issuable upon conversion															173,795
Warrants \| H.C. Wainwright & Co. \| Common Stock \| Series B warrants
Class of Stock [Line Items]
Warrants, exercise price																$ 20.8
Warrants, exercisable term																2 years
Warrants, shares exercised														89,059
Warrants, shares of common stock issuable upon conversion															102,900
Warrants \| Bryan Capital \| Common Stock \| Warrants
Class of Stock [Line Items]
Warrants, shares issued							2,579
Warrants, exercise price							$ 665
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Pre-Funded Warrants
Class of Stock [Line Items]
Warrants, exercise price				$ 0.0001
Warrants, shares exercised													1,650,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Warrants
Class of Stock [Line Items]
Warrants, exercise price				$ 1.9999
Proceeds from exercise of warrants										$ 4,000			$ 4,464,000
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Series C Warrants
Class of Stock [Line Items]
Warrants, shares issued				2,250,000
Warrants, exercise price				$ 2
Warrants, exercisable term				2 years
Warrants, shares exercised										1,000			1,178,500
Warrants \| Alliance Global Partners \| Private placement \| Common Stock \| Series D Warrants
Class of Stock [Line Items]
Warrants, shares issued				2,250,000
Warrants, exercise price				$ 2.00
Warrants, exercisable term				5 years
Warrants, shares exercised										1,000			1,053,500
Warrants \| Chardan Capital Markets \| Private placement \| Common Stock
Class of Stock [Line Items]
Warrants, shares issued	2,701,315
Warrants \| Chardan Capital Markets \| Private placement \| Common Stock \| Pre-Funded Warrants
Class of Stock [Line Items]
Warrants, exercise price	$ 0.0001
Warrants, shares exercised	2,585,963								500,000			500,000
Proceeds from exercise of warrants									$ 50
Warrants \| Chardan Capital Markets \| Private placement \| Common Stock \| Series E Warrants
Class of Stock [Line Items]
Warrants, shares issued	5,287,278
Warrants, exercise price	$ 2.64
Warrants, exercisable term	5 years
Warrants, shares exercised									0			0
Warrants \| Chardan Capital Markets \| Private placement \| Common Stock \| Common Shares and Series E Warrants
Class of Stock [Line Items]
Combined price per share of common stock and warrants	$ 2.85
Warrants \| Chardan Capital Markets \| Private placement \| Common Stock \| Pre-funded and Series E Warrants
Class of Stock [Line Items]
Combined price per share of common stock and warrants	$ 2.849