Note 2 - Revenue (Tables)

9 Months Ended

Sep. 30, 2022

Notes Tables

Disaggregation of Revenue [Table Text Block]

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2022		2021		2022		2021
License	$	−	$	1,783	$	14,283	$	4,083
Professional services		7,776		6,893		21,943		18,740
Processing and maintenance		5,267		3,457		13,837		10,256
Third party		1,407		802		3,877		2,123
Total	$	14,450	$	12,935	$	53,940	$	35,202

	Three Months Ended September 30,				Nine Months Ended September 30,
(in thousands)	2022		2021		2022		2021
United States	$	13,973	$	12,610	$	52,836	$	34,007
Middle East		451		297		1,030		508
European Union		26		28		74		687
Total	$	14,450	$	12,935	$	53,940	$	35,202

Schedules of Concentration of Risk, by Risk Factor [Table Text Block]

	Three Months Ended September 30,						Nine Months Ended September 30,
	2022			2021			2022			2021
Customer A		70	%		72	%		77	%		71	%