NET INCOME PER SHARE (Details) - USD ($) $ / shares in Units, $ in Thousands	3 Months Ended		6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Dec. 31, 2021	Dec. 31, 2020
Basic:
Net income	$ 925	$ 1,750	$ 1,988	$ 2,908
Weighted average shares outstanding	3,657	3,861	3,654	3,856
Basic income per share	$ 0.25	$ 0.45	$ 0.54	$ 0.75
Diluted:
Net income	$ 925	$ 1,750	$ 1,988	$ 2,908
Weighted average shares outstanding	3,657	3,861	3,654	3,856
Effect of dilutive securities	110	151	120	158
Weighted average shares used in calculation of diluted earnings per share	3,767	4,012	3,774	4,014
Diluted income per share	$ 0.25	$ 0.44	$ 0.53	$ 0.72