Acquisitions (Schedule Of Final Purchase Price Allocation Translated At Applicable Foreign Exchange Rate) (Details) - USD ($) $ in Thousands		1 Months Ended	12 Months Ended
	Jan. 20, 2016	Apr. 30, 2016	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2013
Business Acquisition [Line Items]
Goodwill (Note 7)			$ 179,478	$ 166,437	$ 186,576	$ 175,806
Transact24 [Member]
Business Acquisition [Line Items]
Cash and cash equivalents	$ 1,334
Accounts receivable	2,019
Property, plant and equipment, net	154
Deferred tax assets	1,070
Intangible assets (Note 7)	4,974
Goodwill (Note 7)	6,024
Account payables and other payables	(1,898)
Deferred tax liabilities	(1,243)
Fair value of assets and liabilities on acquisition	12,434
Less: fair value of equity-accounted investment, comprising:	(5,471)
Less: gain on re-measurement of previously held interest	(1,908)
Less: carrying value at the acquisition date	(3,563)
Total purchase price	$ 6,963
Masterpayment [Member]
Business Acquisition [Line Items]
Cash and cash equivalents		$ 665
Accounts receivable		765
Property, plant and equipment, net		18
Intangible assets (Note 7)		9,428
Goodwill (Note 7)		17,084
Account payables and other payables		(1,114)
Deferred tax liabilities		(2,236)
Fair value of assets and liabilities on acquisition		24,610
Less: fair value attributable to controlling interests on acquisition date		(9,844)
Total purchase price		14,766
Add: carrying value of non-controlling interests acquired		9,867
Add: adjustment to Net1 equity (Note 14)		1,322
Cash paid for non-controlling interest (Note 14)		11,189
Total consideration paid for Masterpayment		$ 25,955
T24 And Masterpayment [Member]
Business Acquisition [Line Items]
Cash and cash equivalents			1,999
Accounts receivable			2,784
Property, plant and equipment, net			172
Deferred tax assets			1,070
Intangible assets (Note 7)			14,402
Goodwill (Note 7)			23,108
Account payables and other payables			(3,012)
Deferred tax liabilities			(3,479)
Fair value of assets and liabilities on acquisition			37,044
Less: fair value of equity-accounted investment, comprising:			(5,471)
Less: gain on re-measurement of previously held interest			(1,908)
Less: carrying value at the acquisition date			(3,563)
Less: fair value attributable to controlling interests on acquisition date			(9,844)
Total purchase price			$ 21,729