Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2019	Jun. 30, 2018
Operating lease right-of-use assets	$ 3,284
Accounts payable, due to related parties	67	141
Current portion of operating lease liabilities	470
Operating lease liabilities	$ 2,822
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	29,600,843	21,170,074
Common stock, shares outstanding (in shares)	29,565,943	21,135,174
Common stock, par value (in dollars per share)	$ 0.002	$ 0.002
Treasury stock, shares aquired (in shares)	34,900	34,900
Vitamin Realty LLC [Member]
Operating lease right-of-use assets	$ 3,236
Current portion of operating lease liabilities	450
Operating lease liabilities	$ 2,793