Weighted Average Share Counts (Details) - shares shares in Thousands	12 Months Ended
	Jun. 30, 2023	Jun. 30, 2022	Jun. 30, 2021
Earnings Per Share [Abstract]
Shares used in basic earnings per share calculation (in shares)	18,200	18,232	17,649
Effect of dilutive securities:
Employee share-based compensation (in shares)	199	227	489
Warrant (in shares)	495	265	220
Total effects of dilutive securities (in shares)	694	492	709
Shares used in dilutive earnings per share calculation (in shares)	18,893	18,724	18,359
Shares considered anti-dilutive using the treasury method	367	18	3