Segment Reporting - Schedule Of Segment Reporting By Geographical Areas (Details) - USD ($)	3 Months Ended
	Mar. 31, 2019	Mar. 31, 2018	Dec. 31, 2018
Revenue:
Total revenue	$ 4,492,978	$ 4,993,949
Long-lived assets:
Total long-lived assets	9,106,111		$ 6,745,673
Americas
Revenue:
Total revenue	2,073,314	1,131,649
Long-lived assets:
Total long-lived assets	8,049,632		5,852,995
Asia Pacific
Revenue:
Total revenue	1,000,817	1,948,424
Long-lived assets:
Total long-lived assets	880,119		736,970
Europe, Middle East, Africa and Other
Revenue:
Total revenue	1,418,847	$ 1,913,876
Long-lived assets:
Total long-lived assets	$ 176,360		$ 155,708