Note 2 - Summary of Significant Accounting Policies - Revenue by Business Activity (Details) - USD ($)	12 Months Ended
	Dec. 31, 2018	Dec. 31, 2017
Revenues, Total	$ 27,104,480	$ 26,979,658
Set Up Fees [Member]
Revenues, Total	3,792,670	4,981,941
Change Orders [Member]
Revenues, Total	1,508,248	1,540,167
Maintenance 1 [Member]
Revenues, Total	5,567,039	5,107,787
Software Licenses [Member]
Revenues, Total	11,571,134	10,658,977
Professional Services [Member]
Revenues, Total	2,917,556	3,359,554
Hosting [Member]
Revenues, Total	$ 1,747,833	$ 1,331,232