Note 6 - Leases and Other Commitments and Contingencies - Supplemental Cash Flow Information (Details) $ in Thousands	6 Months Ended
	Dec. 31, 2018 USD ($)
Operating cash flows from operating leases	$ 37
Operating cash flows from finance leases	297
Financing cash flows from capital lease obligations	108
Unrelated Party [Member]
Operating cash flows from operating leases	37
Operating cash flows from finance leases	12
Financing cash flows from capital lease obligations	108
Vitamin Realty LLC [Member]
Operating cash flows from operating leases
Operating cash flows from finance leases	285
Financing cash flows from capital lease obligations