General form of registration statement for all companies including face-amount certificate companies

Concentrations - Schedule of Concentration Risk (Details) (10-K)

v3.21.1
Concentrations - Schedule of Concentration Risk (Details) (10-K) - USD ($)
3 Months Ended 12 Months Ended
Mar. 31, 2021
Mar. 31, 2020
Dec. 31, 2020
Dec. 31, 2019
Network Innovations [Member]        
Purchases $ 129,931 $ 334,292 $ 912,056 $ 1,431,075
Concentration risk percentage 9.30% 28.90% 17.50% 30.10%
Garmin [Member]        
Purchases $ 236,243 $ 131,266 $ 813,875 $ 647,360
Concentration risk percentage 16.90% 11.40% 15.60% 13.60%
Globalstar Europe [Member]        
Purchases $ 140,829 $ 136,661 $ 540,463 $ 568,006
Concentration risk percentage 10.10% 12.00% 10.30% 12.00%
Cygnus Telecom [Member]        
Purchases $ 132,519 $ 136,761 $ 623,736 $ 525,231
Concentration risk percentage 9.50% 11.80% 11.90% 11.10%