Note 20 - Leases (Details Textual) $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2022 USD ($)	Dec. 31, 2021 USD ($)	Dec. 31, 2022
Lessor Asset under Operating Lease, Term (Year)			20 years
Depreciation, Lessor Asset under Operating Lease	$ 38	$ 41
Lessor, Sales-type Leased Assets, Number of Units	4		4
Lessor, Sales-type Lease, Term of Contract (Year)	3 years		3 years
Lessor, Sales-type Lease, Weighted Average Effective Interest Rate	11.16%		11.16%
Lessor, Sales-type Lease, Weighted Average Remaining Lease Term (Year)			1 year 3 months
Minimum [Member]
Lessor, Operating Lease, Term of Contract (Month)	12 months		12 months
Lessee, Operating Lease, Remaining Lease Term (Year)	1 year		1 year
Maximum [Member]
Lessor, Operating Lease, Term of Contract (Month)	60 months		60 months
Lessee, Operating Lease, Remaining Lease Term (Year)	4 years		4 years