INCOME TAXES - Components of Earnings (Loss) Before Income Taxes (Details) - USD ($) $ in Thousands	3 Months Ended								12 Months Ended
	Jun. 30, 2022	Mar. 31, 2022	Dec. 31, 2021	Sep. 30, 2021	Jun. 30, 2021	Mar. 31, 2021	Dec. 31, 2020	Sep. 30, 2020	Jun. 30, 2022	Jun. 30, 2021	Jun. 30, 2020
Components of earnings (loss) before income taxes	$ 7,563	$ 6,058	$ 3,539	$ 4,359	$ 5,304	$ 4,513	$ 5,775	$ 1,834	$ 21,519	$ 17,426	$ (19,997)
Domestic operations
Components of earnings (loss) before income taxes									7,619	4,308	(24,450)
Foreign operations
Components of earnings (loss) before income taxes									$ 13,900	$ 13,118	$ 4,453