v3.25.2
COMMITMENTS AND CONTINGENCIES (Details)
 1 Months Ended
Mar. 05, 2025
$ / shares
shares
Feb. 14, 2025
USD ($)
$ / shares
shares
Aug. 13, 2024
day
$ / shares
shares
Oct. 14, 2022
USD ($)
Oct. 31, 2022
USD ($)
Jun. 30, 2025
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
Dec. 31, 2021
USD ($)
Commitments and Contingencies [Line Items]                  
Excise tax payable           $ 2,925,000 $ 2,925,000    
Private Placement Warrant Liability                  
Commitments and Contingencies [Line Items]                  
Number of warrants exchanged (in dollars per share) | shares 250,000 250,000              
Number of securities called by warrants or rights (in shares) | shares 250,000 250,000              
Exercise price (in dollars per share) | $ / shares $ 10.00 $ 10.00              
Sponsor Warrants                  
Commitments and Contingencies [Line Items]                  
Number of trading days preceding entry into the agreement 5 days                
Consecutive trading day period while warrants are outstanding scenario   10 days              
Closing price of common stock threshold, forced exercise triggering event (in dollars per share) | $ / shares   $ 17.00              
Duration from initial occurrence of forced exercise triggering event to force the holder to cash exercise the warrants   20 days              
Number of shares threshold for scenario (in shares) | shares   125,000              
Bolt Threads Inc | The Sponsor                  
Commitments and Contingencies [Line Items]                  
Number of shares owned (in shares) | shares     352,375            
Ginkgo | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement                  
Commitments and Contingencies [Line Items]                  
Increase (decrease) to prepaid balance for future technical services               $ (5,400,000)  
The Sponsor | Private Placement Warrant Liability                  
Commitments and Contingencies [Line Items]                  
Exercise price (in dollars per share) | $ / shares     $ 230.00            
The Sponsor | Related Party                  
Commitments and Contingencies [Line Items]                  
Minimum threshold after completion of merger to transfer, assign, or sell shares     1 year            
Last reported sale price threshold to transfer, assign, or sell stock (in dollars per share) | $ / shares     $ 240.00            
Trading day threshold period to transfer, assign, or sell stock | day     20            
Threshold consecutive trading days to transfer, assign, or sell stock | day     30            
Threshold number of days after merger for trading day thresholds to transfer, assign, or sell stock     150 days            
2021 TDA | Ginkgo | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement                  
Commitments and Contingencies [Line Items]                  
Prepaid expense for future technical services                 $ 5,000,000
2022 TDA and 2021 TDA ("TDAs") | Ginkgo | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement                  
Commitments and Contingencies [Line Items]                  
Accrued royalties           0 0    
2022 TDA | Ginkgo | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement                  
Commitments and Contingencies [Line Items]                  
Prepaid expense for future technical services           $ 3,000,000.0 $ 3,400,000    
Upfront payment for future technical services       $ 10,000,000.0 $ 10,000,000.0        
Increase (decrease) to prepaid balance for future technical services               $ 5,400,000  
Settlement Agreement | Collaborative Arrangement, Transaction with Party to Collaborative Arrangement                  
Commitments and Contingencies [Line Items]                  
Financing to be provided by sponsor   $ 10,000,000.0              
Percent of total amount of each payment due to the IRS, scenario one   75.00%              
Number of calendar days prior to the due date for each payment, scenario one   7 days              
Percent of total amount of excise tax liability, scenario two   75.00%              
Financing provided by sponsor minimum scenario   $ 6,000,000.0              
Percent of total amount of each payment due to the IRS, scenario two   50.00%