CONDENSED CONSOLIDATED BALANCE SHEETS (Parenthetical) - USD ($)	Dec. 31, 2023	Jun. 30, 2023
CONDENSED CONSOLIDATED BALANCE SHEETS
Allowance for credit losses	$ 96,000	$ 131,000
Common stock, par (per share)	$ 0.01	$ 0.01
Common stock, authorized (in shares)	100,000,000	100,000,000
Common stock, issued (in shares)	39,675,704	39,663,812
Common stock, outstanding (in shares)	36,781,989	36,770,097
Treasury stock, shares	2,893,715	2,893,715