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Leases (Narrative) (Details) $ in Thousands, R in Millions	12 Months Ended
Leases (Narrative) (Details) $ in Thousands, R in Millions	Jun. 30, 2026 USD ($) Item	Jun. 30, 2026 ZAR (R) Item	Jun. 30, 2025 USD ($)	Jun. 30, 2024 USD ($)	Jun. 30, 2026 ZAR (R)
Lessee Lease Description [Line Items]
Operating lease payments	$ 5,942		$ 4,834	$ 3,238
Lease impairment charge	$ 2,623		0
Oxford Parks Proprietary Limited [Member]
Lessee Lease Description [Line Items]
Operating lease number of option to extend lease \| Item	2	2
Operating lease term	10 years				10 years
Operating lease renewal term	5 years				5 years
Bank guarantee or cash required for lease	$ 500				R 7.5
Expected annual lease expense	$ 1,500	R 25.1
Lease expense annual percentage increase	6.25%	6.25%
Growthpoint Securitisation Warehouse Trust [Member]
Lessee Lease Description [Line Items]
Operating lease term	10 years				10 years
Expected annual lease expense	$ 700	R 11.3
Lease expense annual percentage increase	7.50%	7.50%
Short-term Leasing Arrangements [Member]
Lessee Lease Description [Line Items]
Operating lease expense	$ 1,900		$ 4,700	$ 3,600
Minimum [Member]
Lessee Lease Description [Line Items]
Operating leases remaining lease term	1 year	1 year
Maximum [Member]
Lessee Lease Description [Line Items]
Operating leases remaining lease term	10 years	10 years
Financial Services Business [Member] \| Maximum [Member]
Lessee Lease Description [Line Items]
Operating lease term	1 year				1 year