Registration of securities issued in business combination transactions

Schedule of Disaggregation of Revenues (Details)

v3.21.4
Schedule of Disaggregation of Revenues (Details) - USD ($)
 1 Months Ended 3 Months Ended 6 Months Ended 9 Months Ended 12 Months Ended
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Sep. 30, 2020
Sep. 30, 2021
Sep. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax   $ 1,947,000 $ 3,530,000 $ 9,627,952 $ 5,719,000 $ 5,882,000 $ 42,575,546 $ 50,906,179
Financial [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax   482,000 117,000   1,306,000 314,000    
Health Care [Member]                
Disaggregation of Revenue [Line Items]                
[custom:RevenueFromContractWithCustomerExcludingAssessedTax3]   261,000 244,000   760,000 674,000    
Education [Member]                
Disaggregation of Revenue [Line Items]                
[custom:RevenueFromContractWithCustomerExcludingAssessedTax2]   64,000 2,312,000   212,000 3,031,000    
Other Commercial Client [Member]                
Disaggregation of Revenue [Line Items]                
[custom:RevenueFromContractWithCustomerExcludingAssessedTax2]   1,021,000 682,000   3,035,000 1,302,000    
C S I I T Operation [Member]                
Disaggregation of Revenue [Line Items]                
[custom:RevenueFromContractWithCustomerExcludingAssessedTax2]   119,000 175,000   406,000 561,000    
Electronics & Software Segment [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax   1,947,000   3,530,000 5,719,000 5,882,000 34,496,000 47,007,000
Electronics & Software Segment [Member] | North America [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             29,721,000 39,771,000
Electronics & Software Segment [Member] | International [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             4,775,000 7,236,000
Electronics & Software Segment [Member] | Intelligent Edge Solutions [Member                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax $ 2,611,000 297,000     927,000 3,498,000 12,162,000 18,442,000
Electronics & Software Segment [Member] | Traditional Products [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax   1,650,000 $ 919,000   4,792,000 2,384,000 22,334,000 28,565,000
Services & Support Segment [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax   $ 1,947,000   $ 3,530,000 $ 5,719,000 $ 5,882,000 8,777,000 4,741,000
Services & Support Segment [Member] | Education [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             4,483,000 1,926,000
Services & Support Segment [Member] | Healthcare Customer [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             887,000 705,000
Services & Support Segment [Member] | Financial and Other Commercial Clients [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             2,708,000 1,268,000
Services & Support Segment [Member] | CSI IT Operations [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             699,000 842,000
Services & Support Segment [Member] | Project and Product [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             5,120,000 2,242,000
Services & Support Segment [Member] | Services & Support [Member]                
Disaggregation of Revenue [Line Items]                
Revenue from Contract with Customer, Excluding Assessed Tax             $ 3,657,000 $ 2,499,000