v3.25.2
Description of Business and Basis of Presentation - Additional Information (Detail) - USD ($)
3 Months Ended 6 Months Ended 12 Months Ended
Apr. 30, 2025
Mar. 28, 2025
May 14, 2024
Jun. 30, 2025
Mar. 31, 2025
Jun. 30, 2024
Mar. 31, 2024
Jun. 30, 2025
Jun. 30, 2024
Dec. 31, 2024
Dec. 04, 2024
May 16, 2024
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Place of incorporation               Arizona        
Year of incorporation               2002        
Place of reincorporation               Delaware        
Date of reincorporation               2015-03        
Accumulated deficit       $ (280,737,000)       $ (280,737,000)   $ (278,878,000)    
Cash and cash equivalents       1,376,000       1,376,000   4,242,000    
Net losses       (4,458,000) $ 2,599,000 $ 1,061,000 $ (2,423,000) (1,859,000) $ (1,362,000) (7,000,000)    
Net cash used in operations               3,621,000 5,666,000 $ 9,600,000    
Gain from sale of patent portfolio   $ 750,000   0   4,000,000   $ 750,000 $ 4,000,000      
Exchange agreement termination date Aug. 15, 2025             May 15, 2025        
GoodWheat [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Loss on sale of brand           1,500,000            
Discontinued Operations [Member] | GoodWheat [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Sale of net consideration                       $ 3,700,000
Loss on sale of brand           $ 1,500            
Collaborative Arrangements [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Proceed from sale of patent portfolio     $ 4,000,000                  
Gain from sale of patent portfolio               $ 4,000,000        
Limited Partners [Member] | Archipelago Ventures Hawaii, LLC [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Joint venture interest percentage 90.00%                   90.00%  
Bioceres Crop Solutions [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Contingent liability       $ 1,000,000       1,000,000        
Proceed from sale of patent portfolio   $ 750,000           $ 750,000        
Arcadia Biosciences, Inc [Member] | Archipelago Ventures Hawaii, LLC [Member]                        
Collaborative Arrangement and Arrangement Other than Collaborative [Line Items]                        
Joint venture interest percentage                     10.00%