Segment Reporting - Schedule Of Segment Reporting By Geographical Areas (Details) - USD ($)	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017	Dec. 31, 2017
Revenue:
Total revenue	$ 4,993,949	$ 6,039,115
Long-lived assets:
Total long-lived assets	8,451,071		$ 6,791,233
Americas
Revenue:
Total revenue	1,131,649	1,601,247
Long-lived assets:
Total long-lived assets	7,555,287		5,754,977
Asia Pacific
Revenue:
Total revenue	1,948,424	2,251,077
Long-lived assets:
Total long-lived assets	807,017		822,885
Europe, Middle East, Africa and Other
Revenue:
Total revenue	1,913,876	$ 2,186,791
Long-lived assets:
Total long-lived assets	$ 88,767		$ 213,371