Condensed Consolidated Balance Sheets (Unaudited) (Parentheticals) - $ / shares	Sep. 25, 2015	Jun. 30, 2015
Preferred Shares, Authorized (in shares)	200,000	200,000
Preferred Shares, Issued (in shares)	0	0
Preferred Shares, No Par Value (in dollars per share)	$ 0	$ 0
Common Shares, Authorized (in shares)	30,000,000	30,000,000
Common Shares, Issued (in shares)	13,099,468	13,099,468
Common Shares, No Par Value (in dollars per share)	$ 0	$ 0
Treasury Stock, Shares (in shares)	1,776,074	1,832,121