Consolidated Balance Sheets (Unaudited) (Parenthetical) - $ / shares	Dec. 31, 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)	17,681,035	18,280,419
Treasury stock at cost (in shares)	868,774	245,447