Consolidated Balance Sheets (Parenthetical) - USD ($)	Jun. 30, 2021	Jun. 30, 2020
Statement of Financial Position [Abstract]
Allowance for doubtful accounts	$ 251,383	$ 248,450
STOCKHOLDERS' EQUITY
Common Stock par value	$ 0.01	$ 0.01
Common Stock shares authorized	50,000,000	50,000,000
Common Stock shares issued	13,282,476	13,191,789
Common Stock shares outstanding	13,282,476	13,191,789