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Note 3 - Leases - Schedule of Future Minimum Lease Payments (Details) - USD ($) $ in Thousands	Sep. 30, 2024	Jun. 30, 2024
2025, Operating Leases	$ 99
2025, Financing Leases	49
2025	148
2026, Operating Leases	0
2026, Financing Leases	27
2026	27
2027, Operating Leases	0
2027, Financing Leases	27
2027	27
2028, Operating Leases	0
2028, Financing Leases	25
2028	25
2029, Operating Leases	0
2029, Financing Leases	0
2029	0
Thereafter, Operating Leases	0
Thereafter, Financing Leases	0
Thereafter	0
Total lease obligations, Operating Leases	99
Total lease obligations, Financing Leases	128
Total lease obligations	227
Less: imputed interest, Operating Leases	(2)
Less: imputed interest, Financing Leases	(9)
Less: imputed interest	(11)
Present value of net minimum lease obligations, Operating Leases	97
Present value of net minimum lease obligations, Financing Leases	119
Present value of net minimum lease obligations	216
Less: lease liabilities - current, Operating Leases	(97)	$ (138)
Less: lease liabilities - current, Finance Leases	(52)	(89)
Less: lease liabilities - current	(149)	(227)
Operating lease obligations	0	0
Financing lease obligations	67	73
Lease liabilities - non-current	$ 67	$ 73

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