NET INCOME PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		9 Months Ended
	Mar. 31, 2022	Mar. 31, 2021	Mar. 31, 2022	Mar. 31, 2021
Basic:
Net income	$ 462	$ 2,131	$ 2,450	$ 5,039
Weighted average shares outstanding	3,626	3,817	3,645	3,843
Basic income per share	$ 0.13	$ 0.56	$ 0.67	$ 1.31
Diluted:
Net income	$ 462	$ 2,131	$ 2,450	$ 5,039
Weighted average shares outstanding	3,626	3,817	3,645	3,843
Effect of dilutive securities	123	149	129	155
Weighted average shares used in calculation of diluted earnings per share	3,749	3,966	3,774	3,998
Diluted income per share	$ 0.12	$ 0.54	$ 0.65	$ 1.26