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Supplemental Financial Information (Accrued Expense and Other Liabilities) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2013	Jan. 01, 2013
Supplemental Financial Information [Abstract]
Gift card liability	$ 2,289	$ 2,182
Occupancy related	1,418	1,264
Utilities	1,321	1,002
Other accrued expenses	2,719	2,801
Accrued expenses and other current liabilities	$ 7,747	$ 7,249

Carrying value as of the balance sheet date of obligations incurred through that date and payable for utilities, such as electrical power, heating oil, natural gas, and water. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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- Definition

Carrying value as of the balance sheet date of obligations incurred through that date and payable arising from transactions not otherwise specified in the taxonomy. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

+ References+ Details