Segment Reporting - Schedule Of Segment Reporting By Geographical Areas (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017	Dec. 31, 2017
Revenue:
Total revenue	$ 4,011,581	$ 6,734,326	$ 9,005,530	$ 12,773,441
Long-lived assets:
Total long-lived assets	7,950,692		7,950,692		$ 6,791,233
Americas
Revenue:
Total revenue	931,246	2,040,247	2,062,895	3,641,494
Long-lived assets:
Total long-lived assets	6,976,675		6,976,675		5,754,977
Asia Pacific
Revenue:
Total revenue	1,631,910	2,445,409	3,580,334	4,696,486
Long-lived assets:
Total long-lived assets	787,199		787,199		822,885
Europe, Middle East, Africa and Other
Revenue:
Total revenue	1,448,425	$ 2,248,670	3,362,301	$ 4,435,461
Long-lived assets:
Total long-lived assets	$ 186,818		$ 186,818		$ 213,371