Quarterly report pursuant to Section 13 or 15(d)

Note 1 - Summary of Significant Accounting Policies (Details Textual)

v3.24.1.1.u2
Note 1 - Summary of Significant Accounting Policies (Details Textual)
3 Months Ended 12 Months Ended
Oct. 18, 2023
$ / shares
shares
Aug. 09, 2023
USD ($)
Mar. 17, 2023
Mar. 16, 2023
Mar. 31, 2024
USD ($)
$ / shares
shares
Mar. 31, 2023
USD ($)
Dec. 31, 2024
USD ($)
Dec. 31, 2023
USD ($)
$ / shares
shares
Number of Operating Segments     1 2        
Operating Income (Loss)         $ (673,971) $ (954,730)    
Tellenger Working Capital         (480,073)      
Cash and Cash Equivalents, at Carrying Value         563,324     $ 681,995
Net Cash Provided by (Used in) Operating Activities         $ (118,671) $ (1,764,359)    
Common Stock, Par or Stated Value Per Share (in dollars per share) | $ / shares $ 0.001       $ 0.001     $ 0.001
Common Stock, Shares, Outstanding (in shares) | shares         2,013,180     2,013,180
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Prime Contracts with U.S. Government Agencies [Member]                
Concentration Risk, Percentage         8.90% 8.90%    
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Subcontracts under Federal Procurements [Member]                
Concentration Risk, Percentage         91.10% 87.70%    
Contract With Customer, Term         5 5    
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Subcontracts under Federal Procurements, Contract One [Member]                
Concentration Risk, Percentage         29.00% 31.00%    
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Subcontracts under Federal Procurements, Contract Two [Member]                
Concentration Risk, Percentage         23.00% 24.00%    
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Subcontracts under Federal Procurements, Contract Three [Member]                
Concentration Risk, Percentage         17.00% 13.90%    
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Multiple Subcontracts [Member]                
Concentration Risk, Percentage         58.80% 50.90%    
Number of Major Suppliers         1 1    
Product Concentration Risk [Member] | Revenue Benchmark [Member] | Commercial Contracts [Member]                
Concentration Risk, Percentage           3.40%    
Customer Concentration Risk [Member] | Accounts Receivable [Member]                
Number of Major Customers         3 3    
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Subcontracts under Federal Procurements, Contract One [Member]                
Concentration Risk, Percentage         24.00% 41.00%    
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Subcontracts under Federal Procurements, Contract Two [Member]                
Concentration Risk, Percentage         20.70% 12.00%    
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Subcontracts under Federal Procurements, Contract Three [Member]                
Concentration Risk, Percentage         14.00% 12.50%    
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Multiple Subcontracts [Member]                
Number of Major Suppliers         1      
Number of Major Contracts           1    
Customer Concentration Risk [Member] | Accounts Receivable [Member] | Multiple Subcontracts [Member] | One Supplier [Member]                
Concentration Risk, Percentage         51.60% 61.70%    
GMDC [Member]                
Equity Method Investment, Ownership Percentage     24.90%          
Proceeds from Sale of Equity Method Investments   $ 400,000            
Gain (Loss) on Disposition of Stock in Subsidiary or Equity Method Investee   $ 64,525            
Equity Method Investments         $ 0      
Reverse Stock Split [Member]                
Stockholders' Equity Note, Stock Split, Conversion Ratio 10              
Common Stock, Shares, Outstanding (in shares) | shares 1,980,983              
Before Stock Split [Member]                
Common Stock, Shares, Outstanding (in shares) | shares 19,809,834              
Summit Community Bank [Member] | Revolving Credit Facility [Member]                
Long-Term Line of Credit         500,000      
Line of Credit Facility, Remaining Borrowing Capacity         $ 0      
Minimum [Member] | Forecast [Member]                
Net Cash Provided by (Used in) Operating Activities             $ (1,000,000)  
Maximum [Member] | Forecast [Member]                
Net Cash Provided by (Used in) Operating Activities             $ (1,500,000)  
Gray Matters [Member]                
Disposal Group, Including Discontinued Operation, Percentage of Equity Sold     75.10%