Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Sep. 30, 2023	Jun. 30, 2023
Statement of Financial Position [Abstract]
Common stock: par value (in dollars per share)	$ 0.0001	$ 0.0001
Common stock: shares authorized (in shares)	108,057,967	108,057,967
Common stock: shares outstanding (in shares)	18,169,329	18,280,419
Treasury stock at cost (in shares)	379,971	245,447