Cover |
Jun. 04, 2026 |
|---|---|
| Cover [Abstract] | |
| Document Type | 8-K/A |
| Amendment Flag | true |
| Amendment Description | This Amendment No. 1 on Form 8-K/A (this “Amendment”) amends the Current Report on Form 8-K filed by BeyondSpring Inc. (the “Company”) on June 4, 2026 (the “Original Form 8-K”). The Original Form 8-K reported the appointment of Mr. Min Qiu as Chief Executive Officer of the Company. At the time of the Original Form 8-K, the Company had not yet finalized the compensatory arrangements for Mr. Qiu entered into in connection with his appointment as Chief Executive Officer. This Amendment is being filed to disclose those now finalized arrangements with Mr. Qiu. Except as set forth below, the original filing remains unchanged. |
| Document Period End Date | Jun. 04, 2026 |
| Entity File Number | 001-38024 |
| Entity Registrant Name | BeyondSpring Inc. |
| Entity Central Index Key | 0001677940 |
| Entity Incorporation, State or Country Code | E9 |
| Entity Address, Address Line One | 100 Campus Drive, West Side, 4th Floor, Suite 410 |
| Entity Address, City or Town | Florham Park |
| Entity Address, State or Province | NJ |
| Entity Address, Postal Zip Code | 07932 |
| City Area Code | (646) |
| Local Phone Number | 305-6387 |
| Written Communications | false |
| Soliciting Material | false |
| Pre-commencement Tender Offer | false |
| Pre-commencement Issuer Tender Offer | false |
| Title of 12(b) Security | Ordinary Shares, par value $0.0001 per share |
| Trading Symbol | BYSI |
| Security Exchange Name | NASDAQ |
| Entity Emerging Growth Company | false |