Consolidated Balance Sheets (Parentheticals) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Operating lease right-of-use assets	$ 2,623	$ 1,867
Accounts payable (includes $0 and $72 due to a related party)	2,266	3,209
Current portion of operating lease liabilities	888	510
Operating lease liabilities	$ 1,735	$ 1,359
Common stock, par value (in dollars per share)	$ 0.002	$ 0.002
Common stock, authorized (in shares)	50,000,000	50,000,000
Common stock, issued (in shares)	29,984,510	29,984,510
Common stock, outstanding (in shares)	29,949,610	29,949,610
Treasury Stock, Common, Shares	34,900	34,900
Vitamin Realty LLC [Member]
Operating lease right-of-use assets	$ 2,061	$ 1,839
Accounts payable (includes $0 and $72 due to a related party)	0	72
Current portion of operating lease liabilities	772	503
Operating lease liabilities	$ 1,289	$ 1,338