Note 4 - Accounts Receivable, Transit Accounts Receivable and Transit Accounts Payable (Details) (USD $)	Jun. 28, 2014
Note 4 - Accounts Receivable, Transit Accounts Receivable and Transit Accounts Payable (Details) [Line Items]
Liabilities,Net	$ 2,500,000
Transit Accounts Receivable [Member]
Note 4 - Accounts Receivable, Transit Accounts Receivable and Transit Accounts Payable (Details) [Line Items]
Accounts Receivable, Gross, Current	4,300,000
Transit Accounts Payable [Member]
Note 4 - Accounts Receivable, Transit Accounts Receivable and Transit Accounts Payable (Details) [Line Items]
Accounts Payable, Current	$ 6,800,000