0001833214 us-gaap:CommonStockMember 2024-01-02 2024-01-02 0001833214 2024-01-02 2024-01-02 0001833214 sabs:WarrantsEachExercisableForOneShareOfCommonStockAtExercisePriceOf11.50PerShareMember 2024-01-02 2024-01-02 0001833214 false --12-31 8-K 2024-01-02 SAB BIOTHERAPEUTICS, INC. DE 001-39871 85-3899721 2100 East 54th Street North Sioux Falls SD 57104 605 679-6980 false false false false Common stock, $0.0001 par value per share SABS NASDAQ Warrants, each exercisable for one share of Common Stock at an exercise price of $11.50 per share SABSW NASDAQ true false