Note 21 - Leases - Supplement Balance Sheet Information (Details) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2025	Dec. 31, 2024	Dec. 31, 2025	Dec. 31, 2024	Jun. 30, 2025
Plant and equipment, at cost	$ 397		$ 397		$ 400
Accumulated depreciation	(170)		(170)		(131)
Plant and Equipment, Net	227		227		269
Current portion of finance leases	13		13		43
Total Finance Lease Liabilities	13		13		43
Operating lease right-of-use assets	2,551		2,551		864
Current portion of operating leases	617		617		540
Non-current portion of operating leases, Net	1,934		1,934		324
Total Operating Lease Liabilities	2,551		2,551		$ 864
Interest on finance lease	1	$ 1	1	$ 2
Amortization of right-of-use assets	20	19	40	38
Total finance lease cost	21	20	41	40
Operating Lease Costs	$ 216	$ 387	$ 421	$ 775