CAPITAL STOCK (Details Narrative) - USD ($)		12 Months Ended
	Sep. 26, 2022	Jun. 30, 2023	Jun. 30, 2022	Aug. 10, 2010	Apr. 23, 2010
Purchase of treasury shares		103,148
Purchase of treasury stock		$ 1,759,457
Cancellation of treasury shares		103,328
Cancellation of treasury stock		$ 1,919,027
Board of Directors Chairman [Member]
Payments for Repurchase of Equity	$ 9,000,000
N 2010 Stock Bonus Plan [Member]
Common Stock, Capital Shares Reserved for Future Issuance					2,000,000
Shares registered				2,000,000
Share-Based Compensation Arrangement by Share-Based Payment Award, Number of Shares Available for Grant		450,177
Share-Based Compensation Arrangement by Share-Based Payment Award, Shares Issued in Period			0
Common Stock [Member]
Dividends Payable, Nature		Cash dividends payable on the common stock shall, in all cases, be on a per share basis, one hundred twenty percent (120%) of the cash dividend payable on shares of Class B common stock and three hundred sixty percent (360%) of the cash dividend payable on a share of Class C common stock.
Stockholders' Equity Note, Impact of Conversion of Contingently Convertible Securities on Diluted Earnings Per Share		Class C common stock is convertible into shares of common stock on a three-for-one basis.
Common Stock, Voting Rights		one vote per share for the common stock.
Common Stock, Shares, Outstanding		6,450,882	6,554,210
Common Class B [Member]
Stockholders' Equity Note, Impact of Conversion of Contingently Convertible Securities on Diluted Earnings Per Share		Class B common stock is convertible into shares of common stock on a one-for-one basis.
Common Stock, Voting Rights		Class B common stock has 10 votes per share.
Common Stock, Shares, Outstanding		146	146
Common Class C [Member]
Stockholders' Equity Note, Impact of Conversion of Contingently Convertible Securities on Diluted Earnings Per Share		The Class C common stock was offered on a three-for-one basis to the holders of the Class B common stock.
Common Stock, Voting Rights		The Class C common stock has 25 votes per share
Common Stock, Shares, Outstanding			382,513
Preferred Class A [Member]
Dividends Payable, Nature		The stock dividend was payable to holders of common stock on October 20, 1995. Class A non-voting preferred stock issued pursuant to such stock dividend approximates 313,000 shares.
Common Stock, Voting Rights		one share of Class A non-voting preferred stock for every five shares of common stock.