Accounts receivable balances for these four customers were approximately: (Details) - USD ($) $ in Thousands	Jun. 30, 2023	Jun. 30, 2022
Total	$ 3,968	$ 4,008
Customer One [Member]
Total	824	1,737
Customer Two [Member]
Total	643	798
Customer Three [Member]
Total	1,587	1,470
Customer Four [Member]
Total	$ 914	$ 3