Registration of securities issued in business combination transactions

Schedule of Disaggregation of Revenues (Details)

v3.21.2
Schedule of Disaggregation of Revenues (Details) - USD ($)
 3 Months Ended 6 Months Ended 12 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Dec. 31, 2020
Dec. 31, 2019
Disaggregation of Revenue [Line Items]            
Revenues $ 10,996,802 $ 9,627,952 $ 21,156,117 $ 18,790,694 $ 42,575,546 $ 50,906,179
Electronics & Software Segment [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 9,307,000 8,287,000 17,671,000 16,823,000 34,496,000 47,007,000
Electronics & Software Segment [Member] | Intelligent Edge Solutions [Member            
Disaggregation of Revenue [Line Items]            
Revenues 3,779,000 3,023,000 7,492,000 6,377,000 12,162,000 18,442,000
Electronics & Software Segment [Member] | Traditional Products [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 5,528,000 5,264,000 10,179,000 10,446,000 22,334,000 28,565,000
Electronics & Software Segment [Member] | North America [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 7,721,000 6,898,000 14,921,000 14,346,000 29,721,000 39,771,000
Electronics & Software Segment [Member] | International [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 1,586,000 1,389,000 2,750,000 2,477,000 4,775,000 7,236,000
Services & Support Segment [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 1,833,000 1,525,000 3,772,000 2,352,000 8,777,000 4,741,000
Services & Support Segment [Member] | Financial [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 399,000 103,000 824,000 196,000    
Services & Support Segment [Member] | Healthcare Customer [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 245,000 240,000 498,000 430,000 887,000 705,000
Services & Support Segment [Member] | Education [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 85,000 626,000 149,000 719,000 4,483,000 1,926,000
Services & Support Segment [Member] | Other Commercial Clients [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 960,000 371,000 2,013,000 621,000    
Services & Support Segment [Member] | CSI IT Operations [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 144,000 185,000 288,000 386,000 699,000 842,000
Services & Support Segment [Member] | Financial and Other Commercial Clients [Member]            
Disaggregation of Revenue [Line Items]            
Revenues         2,708,000 1,268,000
Services & Support Segment [Member] | Project and Product [Member]            
Disaggregation of Revenue [Line Items]            
Revenues 245,000 746,000 630,000 886,000 5,120,000 2,242,000
Services & Support Segment [Member] | Services & Support [Member]            
Disaggregation of Revenue [Line Items]            
Revenues $ 1,588,000 $ 779,000 $ 3,142,000 $ 1,466,000 $ 3,657,000 $ 2,499,000