Condensed Consolidated Statements Of Operations - USD ($) $ in Thousands	3 Months Ended
	Sep. 30, 2018	Sep. 30, 2017
Condensed Consolidated Statements Of Operations [Abstract]
REVENUE	$ 125,884	$ 152,558
EXPENSE
Cost of goods sold, IT processing, servicing and support	72,316	74,652
Selling, general and administration	41,878	43,934
Depreciation and amortization	10,794	8,966
OPERATING INCOME	896	25,006
INTEREST INCOME	1,876	5,044
INTEREST EXPENSE	2,759	2,121
INCOME BEFORE INCOME TAX EXPENSE	13	27,929
INCOME TAX EXPENSE (Note 18)	6,490	10,277
NET (LOSS) INCOME BEFORE EARNINGS FROM EQUITY-ACCOUNTED INVESTMENTS	(6,477)	17,652
EARNINGS FROM EQUITY-ACCOUNTED INVESTMENTS	1,373	2,075
NET (LOSS) INCOME	(5,104)	19,727
NET INCOME ATTRIBUTABLE TO NON-CONTROLLING INTEREST	95	244
NET (LOSS) INCOME ATTRIBUTABLE TO NET1	$ (5,199)	$ 19,483
Net (loss) income per share, in United States dollars (Note 14)
Basic (loss) earnings attributable to Net1 shareholders	$ (0.09)	$ 0.34
Diluted (loss) earnings attributable to Net1 shareholders	$ (0.09)	$ 0.34