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REVENUE (Schedule of Disaggregation of Revenue Quantitative) (Details)

v3.21.1
REVENUE (Schedule of Disaggregation of Revenue Quantitative) (Details) - USD ($)
 3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]        
Revenue $ 2,154,754 $ 990,945 $ 8,039,448 $ 13,641,315
Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,623,275 345,187 1,801,043 1,377,459
Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 531,479 645,758 6,238,405 12,263,856
Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,333,198 513,674 4,956,130 11,963,438
Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 531,479 345,187   1,377,459
Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 130,592 129,699 266,449 246,658
Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue     7,155 53,760
Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 157,100   1,008,671  
Rail [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,757,446 713,258 5,558,405 11,201,794
Rail [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue      
Rail [Member] | Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,323,322 232,148 1,427,250 1,181,476
Rail [Member] | Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 434,124 481,110 4,131,155 10,020,318
Rail [Member] | Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,323,322 481,110 4,131,155 10,020,318
Rail [Member] | Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 434,124 232,148   1,181,476
Rail [Member] | Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0
Rail [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0  
Rail [Member] | Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0    
Commercial [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 55,842 74,335 298,705 465,782
Commercial [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue      
Commercial [Member] | Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 65,713 239,089 43,552
Commercial [Member] | Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 55,842 8,622 59,616 422,230
Commercial [Member] | Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 8,622 59,616 422,230
Commercial [Member] | Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 55,842 65,713   43,552
Commercial [Member] | Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0
Commercial [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0  
Commercial [Member] | Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0    
Government [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 28,560 27,149    
Government [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0    
Government [Member] | Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 8,339 27,149    
Government [Member] | Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 20,221 0    
Government [Member] | Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 8,339 0    
Government [Member] | Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 20,221 27,149    
Government [Member] | Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0    
Government [Member] | Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
Banking [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 22,829 44,119    
Banking [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0    
Banking [Member] | Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,537 20,177    
Banking [Member] | Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 21,292 23,942    
Banking [Member] | Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,537 23,942    
Banking [Member] | Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 21,292 20,177    
Banking [Member] | Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0    
Banking [Member] | Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
IT Suppliers [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 132,977 132,084 273,604 300,418
IT Suppliers [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 2,385 2,385    
IT Suppliers [Member] | Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 132,977 0
IT Suppliers [Member] | Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 132,084 273,604 300,418
IT Suppliers [Member] | Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0
IT Suppliers [Member] | Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0 0  
IT Suppliers [Member] | Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 130,592 129,699 266,449 246,658
IT Suppliers [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue     7,155 53,760
IT Suppliers [Member] | Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0    
Artificial Intelligence [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 157,100      
Artificial Intelligence [Member] | Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
Artificial Intelligence [Member] | Services transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 157,100      
Artificial Intelligence [Member] | Goods transferred over time [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
Artificial Intelligence [Member] | Turnkey Projects [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
Artificial Intelligence [Member] | Maintenance & Support [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
Artificial Intelligence [Member] | Data Center Auditing Services [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 0      
Artificial Intelligence [Member] | Algorithms [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 157,100      
Software License [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 2,385 2,385    
North America [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 2,154,754 990,945 8,039,448 13,641,315
North America [Member] | Rail [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 1,757,446 713,258 5,558,405 11,201,794
North America [Member] | Commercial [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 55,842 74,335 298,705 465,782
North America [Member] | Government [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 28,560 27,149    
North America [Member] | Banking [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 22,829 44,119    
North America [Member] | IT Suppliers [Member]        
Disaggregation of Revenue [Line Items]        
Revenue 132,977 $ 132,084 $ 273,604 $ 300,418
North America [Member] | Artificial Intelligence [Member]        
Disaggregation of Revenue [Line Items]        
Revenue $ 157,100