Stockholders' Equity and Related Matters - Additional Information (Detail) - USD ($)					12 Months Ended
	Aug. 31, 2022	Jul. 15, 2022	Mar. 24, 2022	Feb. 01, 2021	Jun. 30, 2022	Jun. 30, 2021	Jul. 01, 2021	Apr. 02, 2021
Class of Stock [Line Items]
Common stock, shares issued				16,741,573	51,010,648	42,835,000
Common stock, shares authorized					150,000,000	150,000,000
Common stock, par value					$ 0.001	$ 0.001
Common stock, shares outstanding					50,957,028	42,794,000
Preferred stock, par value					$ 0.001	$ 0.001
Preferred stock, shares issued					0	0
Preferred stock, shares outstanding					0	0
Aggregate proceeds received				$ 74,500,000	$ 9,207,000	$ 69,261,000
Payments of Stock Issuance Costs				$ 5,200,000
Shares Issued, Price Per Share			$ 1.3	$ 4.45
Maximum number of stocks acquired by outstanding warrants				8,370,786
Exercise Price of Warrants or Rights				$ 6
Warrants and Rights Outstanding, Maturity Date				Feb. 01, 2026
Warrants Exercised					0
Aggregate offering price								$ 50,000,000
Stock issued during period, shares, issued for services
Number of Shares Issued in Transaction
Restricted Stock [Member]
Class of Stock [Line Items]
Stock issued during period, shares, issued for services					22,500
Cantor Fitzgerald And Co [Member]
Class of Stock [Line Items]
Common stock, shares issued			7,500,000
Aggregate proceeds received			$ 9,800,000
Payments of Stock Issuance Costs			$ 1,200,000
Unpaid issuance costs					$ 140,000
Percentage of compensation cost on gross sales price of shares								3.00%
Cantor Fitzgerald And Co [Member] \| Controlled Equity Offering Sales Agreement or Sales Agreement [Member]
Class of Stock [Line Items]
Number of shares issued during the period					230,478
Net proceeds received from issuance of common stock					$ 519,000
Cantor Fitzgerald And Co [Member] \| Over-Allotment Option [Member]
Class of Stock [Line Items]
Common stock issued during the period, expired					1,125,000
Subsequent Event [Member]
Class of Stock [Line Items]
Stock issued during period, shares, issued for services	7,500
Subsequent Event [Member] \| Over-Allotment Option [Member]
Class of Stock [Line Items]
Shares Issued, Price Per Share		$ 0.001
Number of shares issued during the period		2,500,000
Equity and Incentive Plan 2013 [Member]
Class of Stock [Line Items]
Increase in common stock capital shares reserved for future issuance							2,038,281
Increase in equity and incentive plan, percentage							4.00%

APPLIED GENETIC TECHNOLOGIES CORP 10-K