Document And Entity Information - shares	6 Months Ended
	Dec. 31, 2023	Feb. 07, 2024
Document And Entity Information [Abstract]
Document Type	10-Q
Document Quarterly Report	true
Document Transition Report	false
Document Period End Date	Dec. 31, 2023
Entity File Number	0-5151
Document Fiscal Year Focus	2024
Document Fiscal Period Focus	Q2
Entity Registrant Name	FLEXSTEEL INDUSTRIES, INC.
Entity Incorporation, State or Country Code	MN
Entity Tax Identification Number	42-0442319
Entity Address, Address Line One	385 BELL STREET
Entity Address, City or Town	DUBUQUE
Entity Address, State or Province	IA
Entity Address, Postal Zip Code	52001-7004
City Area Code	563
Local Phone Number	556-7730
Title of 12(b) Security	Common Stock
Trading Symbol	FLXS
Security Exchange Name	NASDAQ
Entity Central Index Key	0000037472
Current Fiscal Year End Date	--06-30
Entity Interactive Data Current	Yes
Entity Current Reporting Status	Yes
Entity Filer Category	Accelerated Filer
Entity Small Business	true
Entity Emerging Growth Company	false
Entity Shell Company	false
Entity Common Stock, Shares Outstanding		5,150,222
Amendment Flag	false