Note O – Fair Value Measurements (Details) - Fair Values Financial Assets and Liabilities Measured on a Non-recurring Basis (Fair Value, Inputs, Level 2 [Member], USD $) In Thousands, unless otherwise specified	Sep. 02, 2014
Note O – Fair Value Measurements (Details) - Fair Values Financial Assets and Liabilities Measured on a Non-recurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	$ 2,562
Assets Held-for-sale [Member]
Note O – Fair Value Measurements (Details) - Fair Values Financial Assets and Liabilities Measured on a Non-recurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	2,525
Assets Held-for-Use [Member]
Note O – Fair Value Measurements (Details) - Fair Values Financial Assets and Liabilities Measured on a Non-recurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring	$ 37