Note 7 - Leases (Tables)

12 Months Ended

Jun. 30, 2026

Notes Tables

Schedule of Lease Information [Table Text Block]

		As of June 30,
		2025				2026
		US$				US$

Asset
Right-of-use asset, net			-				58

Liability
Lease liability, current			-				37
Lease liability, non-current			-				23

Lease, Cost [Table Text Block]

		For the Year Ended June 30
		2025				2026
		US$				US$

Operating lease expense
Amortization of right-of-use asset			495				14
Interest expense on lease liability			17				2
Total			512				16

Lessee, Operating Lease, Liability, to be Paid, Maturity [Table Text Block]

		As of June 30,
		2025				2026
		US$				US$
Twelve months ending June 30,
2025			-				-
2026			-				40
2027			-				23
Total lease payments			-				63
Less: imputed interest			-				(3	)
Total			-				60