Summary of Significant Accounting Policies (Details 1) - USD ($)	12 Months Ended
	Dec. 31, 2019	Dec. 31, 2018
Total revenues	$ 7,505,371	$ 7,818,697
Revenues [Member]
Total revenues	$ 7,505,371	$ 7,818,697
Percent of revenues	100.00%	100.00%
Revenues [Member] | System revenue [Member]
Total revenues	$ 3,259,684	$ 4,953,871
Percent of revenues	43.40%	63.40%
Revenues [Member] | Maintenance revenue [Member]
Total revenues	$ 2,829,740	$ 2,635,122
Percent of revenues	37.70%	33.70%
Revenues [Member] | Service and other revenue [Member]
Total revenues	$ 1,415,947	$ 229,704
Percent of revenues	18.90%	2.90%