Consolidated Statements Of Comprehensive Income - USD ($) $ in Thousands	12 Months Ended
	Jun. 30, 2018	Jun. 30, 2017	Jun. 30, 2016
Consolidated Statements Of Comprehensive Income [Abstract]
NET INCOME	$ 38,270	$ 74,648	$ 84,796
OTHER COMPREHENSIVE INCOME (LOSS):
Net unrealized income on asset available for sale, net of tax (Note 16)	25,199		692
Movement in foreign currency translation reserve	(19,539)	30,466	(49,941)
Movement in foreign currency translation reserve related to equity-accounted investments	(2,426)	(2,697)
Release of gain on asset available for sale, net of taxes (Note 16)			(1,732)
TOTAL OTHER COMPREHENSIVE INCOME (LOSS)	3,234	27,769	(50,981)
COMPREHENSIVE INCOME	41,504	102,417	33,815
Add (Less) comprehensive income attributable to non-controlling interest	978	(2,332)	(1,880)
COMPREHENSIVE INCOME ATTRIBUTABLE TO NET1	$ 42,482	$ 100,085	$ 31,935