Segment Reporting - Schedule Of Segment Reporting By Geographical Areas (Details) - USD ($)	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016	Dec. 31, 2016
Revenue:
Total revenue	$ 6,734,326	$ 8,067,951	$ 12,773,441	$ 15,500,282
Long-lived assets:
Total long-lived assets	7,170,789		7,170,789		$ 7,633,979
Americas
Revenue:
Total revenue	2,040,247	2,667,901	3,641,494	5,053,626
Long-lived assets:
Total long-lived assets	6,058,326		6,058,326		6,525,612
Asia Pacific
Revenue:
Total revenue	2,445,409	2,949,051	4,696,486	5,686,244
Long-lived assets:
Total long-lived assets	852,238		852,238		890,051
Europe, Middle East, Africa and Other
Revenue:
Total revenue	2,248,670	$ 2,450,999	4,435,461	$ 4,760,412
Long-lived assets:
Total long-lived assets	$ 260,225		$ 260,225		$ 218,316