Note 15 - Leases - Operating Lease Information (Details) $ in Thousands	3 Months Ended	6 Months Ended
	Dec. 31, 2019 USD ($)	Dec. 31, 2019 USD ($)
Operating lease cost	$ 575	$ 1,162
Fixed payments		1,139
Liability reduction		885
Operating Lease, Right-of-Use Asset	9,504	9,504
Accrued liabilities (Current liabilities)	344	344
Long-term operating lease liability (Other long-term liabilities)	9,906	9,906
Operating Lease, Liability, Total	$ 10,247	$ 10,247
Weighted Average remaining Lease Term (in years) (Year)	5 years 18 days	5 years 18 days
Weighted Average Discount Rate	4.85%	4.85%