The cumulative amount of depreciation, depletion and amortization (related to property, plant and equipment, but not including land) that has been recognized in the income statement.

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Gross amount of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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- Definition

Amount, net of accumulated depreciation, depletion and amortization, of long-lived physical assets used in the normal conduct of business and not intended for resale. Examples include, but are not limited to, land, buildings, machinery and equipment, office equipment, furniture and fixtures, and computer equipment.

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EQUIPMENT AND LEASEHOLD IMPROVEMENTS (Details) (USD $)	3 Months Ended	12 Months Ended
EQUIPMENT AND LEASEHOLD IMPROVEMENTS (Details) (USD $)	Mar. 12, 2013 item	Dec. 29, 2012	Dec. 31, 2011	Jan. 01, 2011
Equipment and Leasehold Improvements
Equipment and leasehold improvements, gross		$ 87,305,000	$ 84,429,000
Less: accumulated depreciation and amortization		(67,128,000)	(65,492,000)
Equipment and leasehold improvements, net		20,177,000	18,937,000
Depreciation and amortization expense		7,176,000	7,784,000	9,421,000
Number of stores closed	9
Accelerated depreciation		166,000
Leasehold improvements
Equipment and Leasehold Improvements
Equipment and leasehold improvements, gross		47,734,000	49,425,000
Furniture, fixtures and equipment
Equipment and Leasehold Improvements
Equipment and leasehold improvements, gross		$ 39,571,000	$ 35,004,000