Operating Segments (Summary Of Segment Information) (Details) $ in Thousands, R in Millions	3 Months Ended				9 Months Ended
	Mar. 31, 2025 USD ($)	Mar. 31, 2025 ZAR (R)	Mar. 31, 2024 USD ($)	Mar. 31, 2024 ZAR (R)	Mar. 31, 2025 USD ($)	Mar. 31, 2025 ZAR (R)	Mar. 31, 2024 USD ($)	Mar. 31, 2024 ZAR (R)
Segment Reporting Information [Line Items]
Revenue	$ 135,670		$ 138,194		$ 428,034		$ 418,176
Operating loss	569		794		1,301		3,295
Depreciation and amortization	8,429		5,791		22,928		17,460
Expenditures for long-lived assets	2,817		2,943		13,100		7,950
Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenue	136,541		141,027		432,798		423,945
Adjusted EBITDA	14,569		11,902		41,511		32,710
Operating loss	14,569		11,902		41,511		32,710
Depreciation and amortization	3,455		2,229		9,340		6,696
Expenditures for long-lived assets	2,817		2,943		13,100		7,950
Group Costs [Member]
Segment Reporting Information [Line Items]
Depreciation and amortization	(4,974)		(3,562)		(13,588)		(10,764)
Expenditures for long-lived assets	0		0		0		0
Merchant Segment [Member]
Segment Reporting Information [Line Items]
Revenue	102,437		110,847		332,696		338,478
Merchant Segment [Member] | Retrenchment Costs [Member]
Segment Reporting Information [Line Items]
Operating loss	700	R 12.9			700	R 12.9	200	R 4.7
Merchant Segment [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenue	103,001		111,801		334,442		341,044
Adjusted EBITDA	8,103		7,420		25,976		21,827
Depreciation and amortization	3,111		1,957		8,365		5,861
Expenditures for long-lived assets	2,686		2,802		12,355		7,538
Consumer Segment [Member]
Segment Reporting Information [Line Items]
Revenue	24,096		17,904		68,097		50,191
Consumer Segment [Member] | Retrenchment Costs [Member]
Segment Reporting Information [Line Items]
Operating loss			10	R 0.1	100	1.5	200	R 2.9
Consumer Segment [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenue	24,096		17,904		68,097		50,191
Adjusted EBITDA	6,333		3,757		15,071		8,452
Depreciation and amortization	255		179		692		527
Expenditures for long-lived assets	120		146		688		312
Enterprise Segment [Member]
Segment Reporting Information [Line Items]
Revenue	9,137		9,443		27,241		29,507
Enterprise Segment [Member] | Retrenchment Costs [Member]
Segment Reporting Information [Line Items]
Operating loss	300	R 5.4			300	R 5.6
Enterprise Segment [Member] | Reportable Segment [Member]
Segment Reporting Information [Line Items]
Revenue	9,444		11,322		30,259		32,710
Adjusted EBITDA	133		725		464		2,431
Depreciation and amortization	89		93		283		308
Expenditures for long-lived assets	$ 11		$ (5)		$ 57		$ 100