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REVENUE AND CONTRACT ACCOUNTING (Tables)
 3 Months Ended
Mar. 31, 2024
Revenue from Contract with Customer [Abstract]  
Schedule of contract assets on uncompleted contracts
        
  

March 31,

2024

  

December 31,

2023

 
Cumulative revenues recognized  $9,090,355   $8,820,256 
Less: Billings or cash received   (8,178,309)   (8,178,309)
Contract assets  $912,046   $641,947 
Schedule of contract liabilities on uncompleted contracts
        
  

March 31,

2024

  

December 31,

2023

 
Billings and/or cash receipts on uncompleted contracts  $1,264,658   $1,264,658 
Less: Cumulative revenues recognized   (199,976)   (199,976)
Contract liabilities, technology systems   1,064,682    1,064,682 
Contract liabilities, services and consulting   628,258    601,561 
Total contract liabilities  $1,692,940   $1,666,243 
Schedule of disaggregation of revenue
                             
Segments   Rail     Commercial     Government     Artificial Intelligence     Total  
Primary Geographical Markets                              
                               
North America   $ 1,067,449     $ 3,231     $ —     $ —     $ 1,070,680  
                                         
Major Goods and Service Lines                                        
                                         
Turnkey Projects   $ 270,099     $ —     $ —     $ —     $ 270,099  
Maintenance and Support     601,379       3,231       —       —       604,610  
Algorithms     195,971       —       —       —       195,971  
    $ 1,067,449     $ 3,231     $ —     $       $ 1,070,680  
                                         
Timing of Revenue Recognition                                        
                                         
Goods transferred over time   $ 270,099     $ —     $ —     $ —     $ 270,099  
Services transferred over time     797,350       3,231       —       —       800,581  
    $ 1,067,449     $ 3,231     $ —     $ —     $ 1,070,680  

  

For the Three Months Ended March 31, 2023

                     
Segments  Rail   Commercial   Government   Artificial Intelligence   Total 
Primary Geographical Markets                    
                     
North America  $2,376,449   $28,831   $11,353   $227,655   $2,644,288 
                          
Major Goods and Service Lines                         
                          
Turnkey Projects  $1,827,764   $—   $—   $—   $1,827,764 
Maintenance and Support   548,685    28,831    11,353    —    588,869 
Algorithms   —    —    —    227,655    227,655 
   $2,376,449   $28,831   $11,353   $227,655   $2,644,288 
                          
Timing of Revenue Recognition                         
                          
Goods transferred over time  $1,827,764   $—   $—   $—   $1,827,764 
Services transferred over time   548,685    28,831    11,353    227,655    816,524 
   $2,376,449   $28,831   $11,353   $227,655   $2,644,288