Document And Entity Information - USD ($) |
12 Months Ended | ||
|---|---|---|---|
Jun. 30, 2026 |
Aug. 19, 2026 |
Dec. 31, 2025 |
|
| Cover [Abstract] | |||
| Document Type | 10-K | ||
| Document Annual Report | true | ||
| Document Transition Report | false | ||
| Document Period End Date | Jun. 30, 2026 | ||
| Securities Act File Number | 0-5151 | ||
| Document Fiscal Year Focus | 2026 | ||
| Document Fiscal Period Focus | FY | ||
| 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 | 52001-0877 | ||
| City Area Code | 563 | ||
| Local Phone Number | 556-7730 | ||
| Title of 12(b) Security | Common Stock, $1.00 Par Value | ||
| Trading Symbol | FLXS | ||
| Security Exchange Name | NASDAQ | ||
| Entity Central Index Key | 0000037472 | ||
| Current Fiscal Year End Date | --06-30 | ||
| Entity Public Float | $ 193,381,286 | ||
| Entity Interactive Data Current | Yes | ||
| Entity Current Reporting Status | Yes | ||
| Entity Filer Category | Accelerated Filer | ||
| Entity Small Business | true | ||
| Entity Emerging Growth Company | false | ||
| ICFR Auditor Attestation Flag | false | ||
| Document Financial Statement Error Correction [Flag] | false | ||
| Entity Shell Company | false | ||
| Entity Well-known Seasoned Issuer | No | ||
| Entity Voluntary Filers | No | ||
| Entity Common Stock, Shares Outstanding | 4,091,741 | ||
| Documents Incorporated by Reference | DOCUMENTS INCORPORATED BY REFERENCE In Part III, portions of the registrant’s 2026 Proxy Statement to be filed with the Securities and Exchange Commission within 120 days of the Registrant’s fiscal year end. |
||
| Auditor Firm ID | 34 | ||
| Auditor Name | Deloitte & Touche LLP | ||
| Auditor Location | Minneapolis, MN | ||
| Amendment Flag | false | ||
| Auditor Opinion [Text Block] | Opinion on the Financial Statements We have audited the accompanying consolidated balance sheets of Flexsteel Industries, Inc. and subsidiaries (the "Company") as of June 30, 2026 and June 30, 2025, the related consolidated statements of income, comprehensive income, shareholders' equity, and cash flows, for each of the three years in the period ended June 30, 2026, and the related notes and the schedule listed in the Index at Item 15 (collectively referred to as the "financial statements"). In our opinion, the financial statements present fairly, in all material respects, the financial position of the Company as of June 30, 2026 and June 30, 2025, and the results of its operations and its cash flows for each of the three years in the period ended June 30, 2026, in conformity with accounting principles generally accepted in the United States of America. We have also audited, in accordance with the standards of the Public Company Accounting Oversight Board (United States) (PCAOB), the Company's internal control over financial reporting as of June 30, 2026, based on criteria established in Internal Control — Integrated Framework (2013) issued by the Committee of Sponsoring Organizations of the Treadway Commission and our report dated August 19, 2026, expressed an unqualified opinion on the Company's internal control over financial reporting. |