CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($) $ in Thousands	Mar. 31, 2023	Jun. 30, 2022
Accounts Receivable, Allowance for Credit Loss, Current	$ 439	$ 195
Preferred stock, par value (in US$ per share)	$ 1.00	$ 1.00
Preferred Stock, Shares Authorized (in shares)	500,000	500,000
Preferred Stock, Shares Outstanding	0
Preferred stock, issued (in shares)	0
Liquidation preference		$ 17,346
Common stock, par value (in US$ per share)	$ 1.00	$ 1.00
Common stock, shares authorized (in shares)	50,000,000
Common stock, shares issued (in shares)	19,953,781	18,464,966
Common stock, shares outstanding (in shares)	19,953,781	18,464,966
Preferred Class A
Preferred Stock, Shares Authorized (in shares)	21,000	21,000
Preferred Stock, Shares Outstanding	0	14,700
Preferred stock, issued (in shares)		14,700