Operating Segments (Reconciliation Of Reportable Segments Measure Of Profit Or Loss To Income) (Details) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2025	Mar. 31, 2024	Mar. 31, 2025	Mar. 31, 2024
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	$ 569	$ 794	$ 1,301	$ 3,295
Interest adjustment	890	0	2,478	0
Unrealized Gain (Loss) FV for currency adjustments	114	(121)	(102)	(101)
Stock based compensation charge adjustments	(2,497)	(2,090)	(7,518)	(5,653)
Depreciation and amortization	(8,429)	(5,791)	(22,928)	(17,460)
Loss on disposal of equity-accounted investments (Note 5)	0	0	(161)	0
Change in fair value of equity securities	(20,421)	0	(54,152)	0
Reversal of allowance of EMI doubtful debt	0	0	0	250
Interest income	645	628	1,952	1,562
Interest expense	(5,777)	(4,581)	(16,983)	(14,312)
LOSS BEFORE INCOME TAX (BENEFIT) EXPENSE	(24,984)	(3,159)	(68,043)	(9,205)
Group Cost [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	(1,772)	(2,199)	(7,541)	(6,032)
Once Off Costs [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	(2,306)	(907)	(4,599)	(169)
Reportable Segment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	14,569	11,902	41,511	32,710
Depreciation and amortization	$ (3,455)	$ (2,229)	$ (9,340)	$ (6,696)