Revenues (Tables)

3 Months Ended

Mar. 31, 2018

Revenue from Contract with Customer [Abstract]

Impact of previously reported net billings in excess of revenue [Table Text Block]

The impact to previously reported net billings in excess of revenue as a result of ASC Topic 606 is as follows:

	As of
	December 31, 2017
	Reported		Adjusted
Net billings in excess of revenue	$	242,986	$	135,466
Total revenues	$	13,547,507	$	13,547,507

Disaggregation of Revenue [Table Text Block]

The following table presents our revenues disaggregated by revenue source:

	Three Months Ended
	March 31,
	2018		2017  (1)
Monthly Service	$	3,291,882	$	2,637,827
Installation and Software Development		820,688		157,116
Total revenues	$	4,112,570	$	2,794,943

(1) As noted above, prior period amounts have not been adjusted under the modified retrospective method.

Revenue from External Customers by Geographic Areas [Table Text Block]

The following table presents our revenues disaggregated by geography, based on the billing addresses of our customers

	Three Months Ended
	March 31,
	2018		2017  (1)
Europe	$	3,391,882	$	2,713,191
Other geographic areas		720,688		81,752
Total revenues	$	4,112,570	$	2,794,943

(1) As noted above, prior period amounts have not been adjusted under the modified retrospective method.