Operating Segments (Reconciliation Of Reportable Segments Measure Of Profit Or Loss To Income) (Details) - USD ($) $ in Thousands	12 Months Ended
Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	$ (40,195)	$ (53,872)	$ (44,248)
Lease adjustments	(3,955)	(4,148)	(3,664)
Depreciation and amortization	(7,575)	(4,347)	(4,647)
Impairment loss	0	0	(6,336)
Gain related to fair value adjustment to currency options	3,691	0	0
Gain on disposal on equity securities	720	0	0
Loss on disposal of equity-accounted investment (Note 9)	(376)	(13)	0
Change in fair value of equity securities (Note 3)	0	49,304	0
Termination fee to cancel Bank Frick option	0	0	(17,517)
Interest income	2,089	2,416	2,805
Interest expense	(5,829)	(2,982)	(7,641)
Loss before income taxes	(39,900)	(5,619)	(65,016)
Bank Frick [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Gain (loss) on disposal/deconsolidation	0	(472)	0
FIHRST [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Gain (loss) on disposal/deconsolidation	0	0	9,743
DNI [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Gain (loss) on disposal/deconsolidation	0	0	(1,010)
CPS [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Gain (loss) on disposal/deconsolidation	0	0	(7,148)
Reportable Segment [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	(10,424)	(31,949)	(20,828)
Depreciation and amortization	(3,846)	(3,988)	(4,256)
Consolidation Eliminations [Member]
Segment Reporting, Reconciling Item for Operating Profit (Loss) from Segment to Consolidated [Line Items]
Operating loss	(18,241)	(13,428)	(8,773)
Depreciation and amortization	$ 3,729	$ 359	$ 391

Gain Loss Related To Fair Value Adjustment To Currency Options

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Lease Adjustments

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Termination Fee To Cancel Option

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Amount of the cost of borrowed funds accounted for as interest expense for debt.

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