SHAREHOLDERS' EQUITY AND STOCK-BASED COMPENSATION, Stock Options Outstanding (Details) - Stock Options [Member] - USD ($) $ / shares in Units, $ in Thousands	6 Months Ended
	Dec. 31, 2021	Dec. 31, 2020	Jun. 30, 2021
Stock Options Outstanding and Exercisable [Abstract]
Options outstanding, balance as of end of period (in shares)	1,864,189		2,235,286
Options outstanding, weighted average remaining contractual life	6 years 3 months 21 days
Options outstanding, weighted average exercise price (in dollars per share)	$ 1.36		$ 1.24
Options exercisable, balance as of end of period (in shares)	1,463,550
Options exercisable, weighted average remaining contractual life	5 years 7 months 2 days
Options exercisable, weighted average exercise price (in dollars per share)	$ 1.29
Options Vested or Expected to Vest [Abstract]
Options vested or expected to vest, balance as of end of period (in shares)	1,805,494
Options vested or expected to vest, weighted average remaining contractual life	6 years 2 months 23 days
Options vested or expected to vest, weighted average exercise price (in dollars per share)	$ 1.36
Unrecognized Stock-Based Compensation Expense [Abstract]
Unrecognized stock-based compensation expense	$ 277
Unrecognized stock-based compensation expense, period for recognition	20 months
Options outstanding, aggregate intrinsic value	$ 3,040
Options exercisable, aggregate intrinsic value	3,040
Options vested or expected to vest, aggregate intrinsic value	3,040
Options exercised, aggregate intrinsic value	717	$ 48
Tax benefit associated with stock options exercised	$ 76	$ 0