Note 2 - Revenue (Tables)

12 Months Ended

Dec. 31, 2021

Notes Tables

Disaggregation of Revenue [Table Text Block]

Year ended December 31, (in thousands)	2021		2020
License	$	5,865	$	3,600
Professional services		25,159		20,610
Processing and maintenance		14,113		10,228
Third party		3,111		1,435
Total	$	48,248	$	35,873

Year ended December 31, (in thousands)	2021		2020
United States	$	46,733	$	34,864
European Union		719		1,009
Middle East		796		-
Total	$	48,248	$	35,873