v3.24.2.u1
Note 7 - Leases (Details Textual)
 1 Months Ended 3 Months Ended 6 Months Ended
Apr. 11, 2024
USD ($)
$ / shares
shares
Apr. 10, 2024
USD ($)
$ / shares
shares
Apr. 02, 2024
USD ($)
shares
Apr. 26, 2023
USD ($)
Nov. 07, 2022
USD ($)
a
shares
Apr. 16, 2021
USD ($)
Aug. 31, 2023
USD ($)
Jun. 30, 2024
USD ($)
$ / shares
Jun. 30, 2023
USD ($)
$ / shares
Mar. 31, 2023
USD ($)
Jun. 30, 2024
USD ($)
$ / shares
Jun. 30, 2023
USD ($)
$ / shares
Dec. 31, 2023
USD ($)
$ / shares
Aug. 15, 2023
USD ($)
Jun. 24, 2021
$ / shares
Gain (Loss) on Disposition of Property Plant Equipment               $ (0) $ (0)   $ (0) $ 178,193      
Finance Lease, Principal Payments               $ 25,065 $ 25,066   $ 50,131 $ 352,050      
Share Price (in dollars per share) | $ / shares $ 0.34 $ 0.319           $ 0.16 $ 0.73   $ 0.16 $ 0.73 $ 0.55   $ 3.51
Finance Lease, Liability               $ 540,204     $ 540,204        
Research and Development Expense               2,548,467 $ 1,763,304   3,440,480 $ 3,031,683      
Short-Term Lease, Cost               24,800 15,189   45,500 30,578      
Operating Lease, Right-of-Use Asset               218,213     218,213   $ 237,617    
Operating Lease, Liability               224,838     224,838        
Land and Building [Member]                              
Operating Lease, Lease Income               36,600 35,325   71,925 66,075      
Haywood Quarry and Industrial Property [Member]                              
Asset Acquisition, Consideration Transferred $ 2,200,000   $ 2,200,000   $ 2,100,000                    
Payments to Acquire Productive Assets         $ 50,000                    
Stock Issued During Period, Shares, Acquisitions (in shares) | shares         1,500,000                    
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable         $ 2,295,000                    
Area of Real Estate Property (Acre) | a         190                    
Asset Acquisition, Consideration Transferred, Proceeds From Shares and Deposits Benchmark         $ 2,200,000                    
Asset Acquisition, Monthly Payment     75,000                        
Asset Acquisition, Monthly Payment Applied to Purchase Price     $ 60,000                        
Decommissioning Fund Investments         $ 400,000                    
Royalty Fee Percentage         2.00%                    
American Science and Technology Corporation (“AST”) [Member] | Asset Purchase Agreement [Member]                              
Asset Acquisition, Consideration Transferred           $ 3,500,000                  
Asset Acquisition, Additional Monthly Payments           $ 35,000                  
Asset Acquisition, Consideration Transferred, Equity Interest Issued and Issuable, Shares (in shares) | shares     4,975,000                        
Asset Acquisition, Consideration Transferred, Liability, Maximum Benchmark     $ 3,500,000                        
Asset Acquisition, Consideration Transferred, Accrued Interest     $ 3,500,000                        
Asset Acquisition, Consideration Transferred, Accrued Interest, Interest Rate     12.00%                        
Asset Acquisition, Monthly Rental Payments     $ 35,000                        
Facility Lease [Member]                              
Disposal Group, Including Discontinued Operation, Consideration                 29,100,000     29,100,000      
Proceeds from Sale of Property, Plant, and Equipment                   $ 6,000,000   21,250,000      
Disposal Group, Including Discontinued Operation, Consideration, Restricted Shares Received                 7,900,000     7,900,000      
Gain (Loss) on Disposition of Property Plant Equipment             $ 7,300,000     $ 178,193          
AQMS Lease [Member]                              
Finance Lease, Principal Payments       $ 12,000,000                      
AST Lease Amendment [Member]                              
Stock Issued During Period, Value, Lease Amendment               1,587,025              
AST Lease Amendment [Member] | American Science and Technology Corporation (“AST”) [Member] | Asset Purchase Agreement [Member]                              
Stock Issued During Period, Shares, Lease Amendment (in shares) | shares   4,975,000                          
Stock Issued During Period, Value, Lease Amendment   $ 1,587,025                          
Finance Lease, Liability   378,845                          
Research and Development Expense   1,208,180           1,288,115 79,935   1,368,050 159,870      
Finance Lease, Right of Use Asset, Increase (Decrease)   114,059                          
Finance Lease Liabilities, Increase (Decrease)   $ 114,059                          
Haywood Lease Amendment [Member]                              
Stock Issued During Period, Value, Lease Amendment               509,850              
Haywood Lease Amendment [Member] | Haywood Quarry and Industrial Property [Member]                              
Stock Issued During Period, Shares, Lease Amendment (in shares) | shares 1,500,000                            
Stock Issued During Period, Value, Lease Amendment $ 509,850                            
Finance Lease, Right of Use Asset, Increase (Decrease) 100,000                            
Increase (Decrease) in Derivative Liabilities $ 100,000                            
SCP Building [Member]                              
Lessee, Operating Lease, Term of Contract (Year)                           5 years  
Lessee, Operating Lease, Renewal Term (Year)                           5 years  
Lessee, Operating Lease, Monthly Rent Expense                           $ 4,680  
Operating Lease, Increase in Annual Rent as Percent                           3.00%  
Operating Lease, Right-of-Use Asset                           $ 213,925  
Operating Lease, Liability                           $ 213,925  
Lessee, Operating Lease, Discount Rate                           13.57%  
Operating Lease, Expense               $ 14,908 $ 0   $ 29,816 $ 0