Annual report pursuant to Section 13 and 15(d)

Short and Long Term Borrowings (Details Textual)

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Short and Long Term Borrowings (Details Textual) - USD ($)
12 Months Ended
Nov. 24, 2010
Jun. 30, 2017
Jun. 30, 2016
Short and Long Term Borrowings (Textual)      
Small business loan working capital guaranteed percent 90.00%    
Term of small business loan 7 years    
Term of small business loan, description The term of the loan is seven years until full amortization and currently carries an 8.50% interest rate, which is based upon Wall Street Journal (''WSJ'') Prime 4.00 % Plus 4.75% and is adjusted quarterly. Monthly principal payments are required during this 84 month period.    
Interest rate of small business loan 8.50%    
Interest expense   $ 714 $ 1,267