Operations by Segments and Geographic Areas - Schedule of Segment Reporting Information (Detail) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2020	Mar. 31, 2020	Dec. 31, 2019	Sep. 30, 2019	Jun. 30, 2019	Mar. 31, 2019	Dec. 31, 2018	Sep. 30, 2018	Jun. 30, 2020	Jun. 30, 2019	Jun. 30, 2018
Segment revenue:
Total segment revenue	$ 110,639	$ 111,715	$ 111,691	$ 108,176	$ 108,241	$ 106,438	$ 104,846	$ 102,437	$ 442,221	$ 421,962	$ 394,096
Segment measure of profit (loss):
Total measure of segment profit									(3,432)	3,079	5,114
Operating Segments
Segment measure of profit (loss):
Total measure of segment profit									67,728	77,246	73,739
Cloud Solutions
Segment revenue:
Total segment revenue									252,349	232,106	203,599
Cloud Solutions | Operating Segments
Segment measure of profit (loss):
Total measure of segment profit									54,002	53,113	43,852
Banking Solutions
Segment revenue:
Total segment revenue									97,785	93,956	91,851
Banking Solutions | Operating Segments
Segment revenue:
Total segment revenue									97,785	93,956
Segment measure of profit (loss):
Total measure of segment profit									4,849	8,227	9,703
Payments and Documents
Segment revenue:
Total segment revenue									75,048	77,322	80,063
Payments and Documents | Operating Segments
Segment measure of profit (loss):
Total measure of segment profit									19,336	21,207	22,383
Other
Segment revenue:
Total segment revenue									17,039	18,578	18,583
Other | Operating Segments
Segment measure of profit (loss):
Total measure of segment profit									$ (10,459)	$ (5,301)	$ (2,199)