Revenue (Details) - Schedule of timing of revenue recognition - USD ($)	3 Months Ended
	Mar. 31, 2021	Mar. 31, 2020
Timing of revenue recognition:
Services and products transferred at a point in time	$ 1,896,324	$ 2,162,038
Services and products transferred over time	190,128	323,166
Total revenue	$ 2,086,452	$ 2,485,204