Acquisitions, Dispositions And Discontinued Operations (Schedule Of Major Captions That Have Not Been Separately Presented On Related To Discontinued Operation) (Details) - USD ($) $ in Thousands		3 Months Ended	12 Months Ended
	Mar. 01, 2020	Jun. 30, 2019	Jun. 30, 2020	Jun. 30, 2019		Jun. 30, 2018
Net income from discontinued operations			$ 6,402	$ 13,630	[1]	$ 9,945	[1]
Loss on disposal of discontinued operation after tax			12,454	(9,175)	[1],[2]	0	[1],[2]
Discontinued [Member]
Revenue				194,763		153,314
Cost of goods sold, IT processing, servicing and support				85,652		60,982
Selling, general and administration				57,136		57,567
Depreciation and amortization				25,246		25,011
Impairment loss				5,305		0
Operating income				21,424		9,754
Interest income				1,805		1,040
Interest expense				864		372
Net income before tax				22,365		10,422
Income tax expense				8,750		2,868
Net income before earnings from equity-accounted investments				13,615		7,554
Earnings from equity-accounted investments				15		7,005
Net income from discontinued operations				13,630		14,559
Total net cash provided by operating activities				11,976		25,939
Total net cash provided by (used) in investing activities				(6,816)		(8,270)
Net1 Korea [Member] | Discontinued [Member]
Revenue			85,375	138,426		153,314
Cost of goods sold, IT processing, servicing and support			37,377	57,984		60,982
Selling, general and administration			30,562	53,479		57,567
Depreciation and amortization			8,652	17,220		25,011
Impairment loss			0	0		0
Operating income			8,784	9,743		9,754
Interest income			678	1,098		1,040
Interest expense			106	52		372
Net income before tax			9,356	10,789		10,422
Income tax expense			2,954	4,989		2,868
Net income before earnings from equity-accounted investments			6,402	5,800		7,554
Earnings from equity-accounted investments			0	0		0
Net income from discontinued operations	$ 12,454		6,402	5,800		7,554
Total net cash provided by operating activities			3,758	5,341		24,174
Total net cash provided by (used) in investing activities			1,524	(6,300)		(8,270)
DNI [Member]
Revenue			$ 0	0
DNI [Member] | Discontinued [Member]
Revenue				56,337		0
Cost of goods sold, IT processing, servicing and support				27,668		0
Selling, general and administration				3,657		0
Depreciation and amortization				8,026		0
Impairment loss				5,305		0
Operating income				11,681		0
Interest income				707		0
Interest expense				812		0
Net income before tax				11,576		0
Income tax expense				3,761		0
Net income before earnings from equity-accounted investments				7,815		0
Earnings from equity-accounted investments				15		7,005
Net income from discontinued operations				7,830		7,005
Total net cash provided by operating activities				6,635		1,765
Total net cash provided by (used) in investing activities				$ (516)		$ 0
Proceeds from dividends received		$ 900

[1] Refer to Note 1

[2] Certain amounts have been restated to correct the misstatement discussed in Note 1