Segment Reporting - Schedule Of Segment Reporting By Geographical Areas (Details)	3 Months Ended		6 Months Ended
	Jun. 30, 2019 USD ($) customer	Jun. 30, 2018 USD ($) customer	Jun. 30, 2019 USD ($) customer	Jun. 30, 2018 USD ($) customer	Dec. 31, 2018 USD ($)
Segment Reporting Information [Line Items]
Number of Customers Accounting for More than 10 Percent of Revenue | customer	2	1	1	1
Revenue:
Total revenue	$ 3,999,389	$ 4,011,581	$ 8,492,367	$ 9,005,530
Long-lived assets:
Total long-lived assets	9,035,598		9,035,598		$ 6,745,673
Americas
Revenue:
Total revenue	1,496,988	931,246	2,497,805	2,062,895
Long-lived assets:
Total long-lived assets	7,646,573		7,646,573		5,852,995
Asia Pacific
Revenue:
Total revenue	194,074	1,631,910	2,267,388	3,580,334
Long-lived assets:
Total long-lived assets	1,226,438		1,226,438		736,970
Europe, Middle East, Africa and Other
Revenue:
Total revenue	2,308,327	$ 1,448,425	3,727,174	$ 3,362,301
Long-lived assets:
Total long-lived assets	$ 162,587		$ 162,587		$ 155,708