Acquisitions (Schedule Of Cash Paid Net Of Cash Received Related To Company Acquisitions) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Jun. 30, 2013	Jun. 30, 2012
Business Acquisition [Line Items]
Total cash paid, net of cash received	$ 2,143	$ 6,154
Net1 Mobile Solutions [Member]
Business Acquisition [Line Items]
Total cash paid, net of cash received	1,913
SmartSwitch Botswana [Member]
Business Acquisition [Line Items]
Total cash paid, net of cash received	230
SmartLife [Member]
Business Acquisition [Line Items]
Total cash paid, net of cash received		1,673
Prepaid Business [Member]
Business Acquisition [Line Items]
Total cash paid, net of cash received		$ 4,481