Stock-Based Compensation (Details Textual) (USD $)	12 Months Ended									12 Months Ended								12 Months Ended
	Mar. 02, 2013	Mar. 03, 2012		Feb. 26, 2011		Mar. 02, 2013 Deferred Compensation, Share-based Payments	Feb. 26, 2011 Deferred Compensation, Share-based Payments	Feb. 28, 2009 Deferred Compensation, Share-based Payments	Feb. 27, 2009 Deferred Compensation, Share-based Payments	Mar. 02, 2013 Employee Stock Option	Mar. 02, 2013 Stock Appreciation Rights (SARs)	Mar. 02, 2013 Stock Options	Mar. 02, 2013 Restricted Stock	Mar. 02, 2013 2009 Stock Incentive Plan	Mar. 02, 2013 2009 Non-Employee Director Stock Incentive Plan	Mar. 02, 2013 2002 Omnibus Stock Incentive Plan	Mar. 02, 2013 1997 Omnibus Stock Incentive Plan	Mar. 02, 2013 Minimum Restricted Stock	Mar. 02, 2013 Maximum Restricted Stock
Share-based Compensation Arrangement by Share-based Payment Award [Line Items]
Number of shares authorized for issuance														1,888,000	250,000	3,400,000	2,500,000
Award vesting period										4 years	3 years	6 months	3 years					2 years	4 years
Term of outstanding options and SARs	10 years
Share-based Compensation	$ 4,395,000	$ 4,412,000		$ 5,215,000
Stock options issued (shares)		450,512										0
Number of shares, Granted	234,385	438,967	[1]	439,319	[2]						0
Weighted average fair value per option		$ 2.89
Total unrecognized compensation related to stock options awards	600,000
Weighted average period, Nonvested												17 months	18 months
Cash proceeds from exercise of stock options	2,300,000	1,100,000		300,000
Aggregate intrinsic value of securities	2,500,000	200,000		200,000
Tax benefit realized for tax deductions from option exercises	400,000
Common shares authorized for issuance								3,345,000	3,400,000
Number of shares issued or committed under the Partnership Plan						3,285,000
Number of shares available for future issuance						60,000
Accelerated vesting of nonvested shares (shares)	305,123	208,426		328,223			80,462
Additional compensation expense related to accelerated vesting							300,000
Expense for Partnership Plan							600,000
Nonvested share units grants for performance period at target		117,765		193,519
Performance Shares cancelled	61,403	63,682
Number of performance share units granted	160,196	126,429
Number of performance share units granted and outstanding	292,118
Total unrecognized compensation cost related to nonvested share	5,000,000
Total fair value of shares vested													$ 4,500,000
Performance period for cash based plan	2 years
Payment period for cash based plan	2 years

[1] Includes 117,765 nonvested share units granted for the fiscal 2012-2014 performance period at target.

[2] Includes 193,519 nonvested share units granted for the fiscal 2011-2013 performance period at target.