Note 21 - Leases (Details Textual) $ in Thousands	9 Months Ended		12 Months Ended
	Mar. 31, 2024 USD ($)	Mar. 31, 2023 USD ($)	Jun. 30, 2023
Lessor Asset under Operating Lease, Term (Year)	20 years
Depreciation, Lessor Asset under Operating Lease	$ 51	$ 54
Lessor, Sales-type Leased Assets, Number of Units	4
Lessor, Sales-type Lease, Term of Contract (Year)	3 years
Lessor, Sales-type Lease, Weighted Average Effective Interest Rate			11.16%
Lessor, Sales-type Lease, Weighted Average Remaining Lease Term			9 months
Minimum [Member]
Lessor, Operating Lease, Term of Contract	12 months
Lessor, Sales-type Lease, Weighted Average Remaining Lease Term (Year)	1 year
Maximum [Member]
Lessor, Operating Lease, Term of Contract	60 months
Lessor, Sales-type Lease, Weighted Average Remaining Lease Term (Year)	4 years