Document And Entity Information |
Oct. 07, 2026 |
|---|---|
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Document Period End Date | Oct. 07, 2026 |
| Entity Registrant Name | RICHARDSON ELECTRONICS, LTD. |
| Entity Central Index Key | 0000355948 |
| Entity Emerging Growth Company | false |
| Entity File Number | 0-12906 |
| Entity Incorporation, State or Country Code | DE |
| Entity Tax Identification Number | 36-2096643 |
| Entity Address, Address Line One | 40W267 Keslinger Road |
| Entity Address, Address Line Two | P.O. Box 393 |
| Entity Address, City or Town | LaFox |
| Entity Address, State or Province | IL |
| Entity Address, Postal Zip Code | 60147-0393 |
| City Area Code | (630) |
| Local Phone Number | 208-2200 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Common stock, $0.05 Par Value per share |
| Trading Symbol | RELL |
| Security Exchange Name | NASDAQ |
| Amendment Description | This Amendment No. 1 on Form 8-K/A (this “Amendment”) is being filed by Richardson Electronics, Ltd. (the “Company”) solely to correct an error in the submission header of the original Form 8-K filed with the Securities and Exchange Commission on October 7, 2026 (the “Original Filing”). The submission header of the Original Filing incorrectly listed the Item 2.02 Results of Operations and Financial Condition as Item 2.01 Completion of Acquisition or Disposition of Assets.This Amendment corrects that administrative header item. No changes have been made to the financial statements, disclosures, or any other information contained in the Original Filing. This Amendment does not reflect events occurring after the date of the Original Filing. |