Note 6 - Leases and Other Commitments and Contingencies - Lease Expense (Details) - USD ($) $ in Thousands	3 Months Ended	9 Months Ended
	Mar. 31, 2019	Mar. 31, 2019
Operating Lease Costs	$ 164	$ 495
Amortization of right-of use assets	22	22
Interest on operating lease liabilities	5	12
Total Finance Lease Costs	27	67
Unrelated Party [Member]
Operating Lease Costs	23	72
Amortization of right-of use assets	22	55
Interest on operating lease liabilities	5	12
Total Finance Lease Costs	27	67
Vitamin Realty LLC [Member]
Operating Lease Costs	141	423
Amortization of right-of use assets
Interest on operating lease liabilities
Total Finance Lease Costs