CONSOLIDATED BALANCE SHEETS (UNAUDITED) (Parenthetical) - USD ($) $ in Thousands	Dec. 31, 2024	Jun. 30, 2024
Statement of Financial Position [Abstract]
Allowance for credit losses	$ 710	$ 710
Common stock, par value (in dollars per share)	$ 1.00	$ 1.00
Common stock, shares authorized (in shares)	50,000,000	50,000,000
Common stock, shares issued (in shares)	21,351,396	21,264,327
Common stock, shares outstanding (in shares)	21,351,396	21,264,327