Operating Segments (Reconciliation Of Reportable Segments Revenue) (Details) - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ 154,473	$ 156,441
South African Transaction Processing [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	52,012	55,131
International Transaction Processing [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	41,229	43,204
Financial Inclusion And Applied Technology [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	61,232	58,106
Reportable Segment [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	164,228	168,653
Reportable Segment [Member] | South African Transaction Processing [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	55,639	60,252
Reportable Segment [Member] | International Transaction Processing [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	41,229	43,204
Reportable Segment [Member] | Financial Inclusion And Applied Technology [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	67,360	65,197
Inter-Segment [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	(9,755)	(12,212)
Inter-Segment [Member] | South African Transaction Processing [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	(3,627)	(5,121)
Inter-Segment [Member] | Financial Inclusion And Applied Technology [Member]
Segment Reporting, Revenue Reconciling Item [Line Items]
Revenues	$ (6,128)	$ (7,091)