Document And Entity Information	12 Months Ended
Document And Entity Information	Jun. 30, 2024 USD ($) shares
Document Information [Line Items]
Document Type	10-K/A
Document Annual Report	true
Document Transition Report	false
Document Period End Date	Jun. 30, 2024
Entity File Number	001-07233
Entity Registrant Name	STANDEX INTERNATIONAL CORPORATION
Entity Incorporation, State or Country Code	DE
Entity Tax Identification Number	31-0596149
Entity Address, Address Line One	23 KEEWAYDIN DRIVE
Entity Address, City or Town	Salem
Entity Address, State or Province	NH
Entity Address, Postal Zip Code	03079
City Area Code	603
Local Phone Number	893-9701
Title of 12(b) Security	Common Stock, Par Value $1.50 Per Share
Entity Well-known Seasoned Issuer	Yes
Entity Voluntary Filers	No
Entity Current Reporting Status	Yes
Entity Interactive Data Current	Yes
Entity Filer Category	Large Accelerated Filer
Entity Small Business	false
Entity Emerging Growth Company	false
ICFR Auditor Attestation Flag	true
Document Financial Statement Error Correction [Flag]	false
Entity Shell Company	false
Entity Public Float \| $	$ 1,855,686,511
Entity Common Stock, Shares Outstanding (in shares) \| shares	11,854,539
Amendment Description	Standex International Corporation (the “Company”) is filing this Amendment No. 1 on Form 10-K/A (this “Form 10-K/A”), which amends and supplements our Annual Report on Form 10-K (“the Original Filing”) for the fiscal year ended June 30, 2024, which was filed with the Securities and Exchange Commission (the “SEC”) on August 2, 2024. The Company is filing this Form 10-K/A solely for the purpose of amending the Exhibit List to include the SEC mandated Compensation Clawback Policy which was inadvertently excluded in the previously filed 10-K Report. The Compensation Clawback Policy was originally adopted on August 15, 2023 and has been publicly available under the “Investors” section of the Company’s website. Accordingly, we are filing this Amendment No. 1 to the Form 10-K to include said Exhibit.
Entity Central Index Key	0000310354
Current Fiscal Year End Date	--06-30
Document Fiscal Year Focus	2025
Document Fiscal Period Focus	FY
Amendment Flag	true

STANDEX INTERNATIONAL CORP/DE/ 10-K/A