Note 2. Summary of Significant Accounting Policies (Details 1) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2018	Jun. 30, 2017
Revenues	$ 3,799	$ 3,443	$ 7,329	$ 6,298
As previously reported
Revenues	3,799	3,443	7,329	6,298
Adjustments
Revenues	0	0	0	0
Platform and Technology
Revenues	2,246	1,890	4,277	3,510
Platform and Technology | As previously reported
Revenues	2,126	1,704	4,023	3,117
Platform and Technology | Adjustments
Revenues	120	186	254	393
Services
Revenues	1,553	1,553	3,052	2,788
Services | As previously reported
Revenues	1,673	1,739	3,306	3,181
Services | Adjustments
Revenues	$ (120)	$ (186)	$ (254)	$ (393)