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Nature of Business and Summary of Significant Accounting Policies (Details) - USD ($)
3 Months Ended
Mar. 31, 2019
Mar. 31, 2018
Revenues, Total $ 1,368,630 $ 1,081,268
Concentration risk, percentage 100.00% 100.00%
Sales Revenue, Net [Member]    
Concentration risk, percentage 100.00% 100.00%
Sales Revenue, Net [Member] | System sales [Member]    
Revenues, Total $ 658,595 $ 380,867
Concentration risk, percentage 48.10% 35.20%
Sales Revenue, Net [Member] | Maintenance fees [Member]    
Revenues, Total $ 672,569 $ 627,018
Concentration risk, percentage 49.10% 58.00%
Sales Revenue, Net [Member] | Service and other sales [Member]    
Revenues, Total $ 37,466 $ 73,383
Concentration risk, percentage 2.80% 6.80%