NET INCOME PER COMMON SHARE (Details) - USD ($)	3 Months Ended
	Sep. 30, 2021	Sep. 30, 2020
Numerator [Abstract]
Net income	$ 827,025	$ 874,266
Denominator [Abstract]
Weighted average common shares outstanding, Basic (in shares)	29,971,178	28,786,910
Effect of dilutive securities (in shares)	1,126,362	52,987
Weighted average common shares outstanding, Diluted (in shares)	31,097,540	28,839,897
Net income per common share: [Abstract]
Basic (in dollars per share)	$ 0.03	$ 0.03
Diluted (in dollars per share)	$ 0.03	$ 0.03
Stock Options [Member]
Net Income per Common Share [Abstract]
Shares excluded from the computation of diluted net income per common share (in shares)	934,000	2,790,000
Restricted Stock [Member]
Net Income per Common Share [Abstract]
Shares excluded from the computation of diluted net income per common share (in shares)	179,000	179,000