EARNINGS PER SHARE - Schedule of Shares Outstanding Used in the Calculation of Basic and Diluted Earnings Per Share ("EPS") (Details) - shares shares in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2024	Dec. 31, 2023	Dec. 31, 2024	Dec. 31, 2023
Earnings Per Share [Abstract]
Denominator for basic EPS - weighted average common shares (in shares)	2,324	2,341	2,346	2,336
Dilutive shares associated with option plans (in shares)	501	0	0	31
Denominator for diluted EPS - weighted average common shares and dilutive potential common shares (in shares)	2,825	2,341	2,346	2,367
Options excluded from EPS calculation - anti-dilutive (in shares)	193	220	192	216