Consolidated Statement Of Changes In Equity - USD ($) $ in Thousands	Common Stock [Member]	Treasury Stock [Member]	Number Of Shares, Net Of Treasury [Member]	Additional Paid-In Capital [Member]	Retained Earnings [Member]	Accumulated Other Comprehensive (Loss) Income [Member]	Total Net1 Equity [Member]	Redeemable Common Stock [Member]	Non-Controlling Interest [Member]	Total
Balance, Number of Shares at Jun. 30, 2013	59,047,640	(13,455,090)	45,592,550
Balance at Jun. 30, 2013	$ 59	$ (175,823)		$ 160,670	$ 452,618	$ (100,858)	$ 336,666		$ 3,303	$ 339,969
Issue of common stock (Note 14)	$ 4			25,050			25,054			25,054
Issue of common stock (Note 14), shares	4,400,000		4,400,000
Repurchase of common stock (Note 14)		$ (24,858)					(24,858)			(24,858)
Repurchase of common stock (Note 14), shares		(2,428,122)	(2,428,122)
Restricted stock granted (Note 18), shares	187,963		187,963
Exercise of stock option (Note 18)				198			198			$ 198
Exercise of stock option (Note 18), shares	(26,667)		(26,667)							(26,667)
Equity instruments charge (Note 17)				11,268			11,268			$ 11,268
Stock-based compensation charge (Note 18)				3,724			3,724			3,724
Reversal of stock-based compensation charge (Note 18)				(6)			(6)			(6)
Reversal of stock-based compensation charge (Note 18), shares	(7,171)		(7,171)
Income tax benefit from vested stock awards				5			5			5
Acquisition non-controlling interest (Note 3 And Note 14)				1,492		(178)	1,314		(3,276)	(1,962)
Acquisition, shares	47,412		47,412
Net income					70,111		70,111		(50)	70,061
Other comprehensive income						18,295	18,295			18,295
Balance at Jun. 30, 2014	$ 63	$ (200,681)		202,401	522,729	(82,741)	441,771		(23)	$ 441,748
Balance, Number of Shares at Jun. 30, 2014	63,702,511	(15,883,212)	47,819,299							47,819,299
Repurchase of common stock (Note 14)		$ (9,151)					(9,151)			$ (9,151)
Repurchase of common stock (Note 14), shares		(1,837,432)	(1,837,432)
Restricted stock granted (Note 18), shares	213,237		213,237
Exercise of stock option (Note 18)	$ 1	$ 4,688		6,732			2,045			$ 2,045
Exercise of stock option (Note 18), shares	(773,633)	(336,584)	(437,049)							(773,633)
Stock-based compensation charge (Note 18)				3,195			3,195			$ 3,195
Income tax benefit from vested stock awards				483			483			483
Transactions with non-controlling interest (Note 14)				1,085	404		1,489		(82)	1,407
Dividends paid to non-controlling interest									(1,024)	(1,024)
Acquisition, shares	47,412		47,412
Net income					94,735		94,735		1,999	96,734
Other comprehensive income						(56,440)	(56,440)		(212)	(56,652)
Balance at Jun. 30, 2015	$ 64	$ (214,520)		213,896	617,868	(139,181)	478,127		658	$ 478,785
Balance, Number of Shares at Jun. 30, 2015	64,736,793	(18,057,228)	46,679,565							46,679,565
Issue of common stock that is redeemable for cash or other assets (Note 14)	$ 10						10	$ 107,672		$ 107,682
Issue of common stock that is redeemable for cash or other assets (Note 14), shares	9,984,311		9,984,311
Repurchase of common stock (Note 14)		$ (27,107)					$ (27,107)			$ (27,107)
Repurchase of common stock (Note 14), shares		(2,426,704)	(2,426,704)
Restricted stock granted (Note 18), shares	319,492		319,492
Exercise of stock option (Note 18)				3,762			$ 3,762			$ 3,762
Exercise of stock option (Note 18), shares	(323,645)		(323,645)							(323,645)
Stock-based compensation charge (Note 18)				3,598			3,598			$ 3,598
Income tax benefit from vested stock awards				67			67			67
Acquisition non-controlling interest (Note 3 And Note 14)				(1,308)			(1,308)		(37)	(1,345)
Acquisition				3,963			3,963			3,963
Acquisition, shares	391,645		391,645
Net income					82,454		82,454		2,342	84,796
Other comprehensive income						(50,519)	(50,529)		(462)	(50,981)
Balance at Jun. 30, 2016	$ 74	$ (241,627)		$ 223,978	$ 700,322	$ (189,700)	$ 493,047	$ 107,672	$ 2,501	$ 603,220
Balance, Number of Shares at Jun. 30, 2016	75,755,886	(20,483,932)	55,271,954							55,271,954