Fair Value Measurements (Tables)

12 Months Ended

Mar. 01, 2014

Fair Value Disclosures [Abstract]

Financial assets and liabilities measured at fair value

Financial assets and liabilities measured at fair value as of March 1, 2014 and March 2, 2013, are summarized below:

(In thousands)	Quoted Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Total Fair Value
March 1, 2014
Cash equivalents
Money market funds	$	12,788	$	—	$	—	$	12,788
Total cash equivalents	12,788		—		—		12,788
Available for sale securities
Municipal bonds	—		11,477		—		11,477
Total available for sale securities	—		11,477		—		11,477
Restricted investments
Money market funds	2,540		—		—		2,540
Total restricted investments	2,540		—		—		2,540
Mutual fund investments
Mutual funds	409		—		—		409
Total mutual fund investments	409		—		—		409
Foreign currency instruments
Foreign currency instruments	—		98		—		98
Total foreign currency instruments	—		98		—		98
Total assets at fair value	$	15,737	$	11,575	$	—	$	27,312

(In thousands)	Quoted Prices in Active Markets (Level 1)		Other Observable Inputs (Level 2)		Unobservable Inputs (Level 3)		Total Fair Value
March 2, 2013
Cash equivalents
Money market funds	$	17,639	$	—	$	—	$	17,639
Total cash equivalents	17,639		—		—		17,639
Available for sale securities
Municipal bonds	—		38,814		—		38,814
Total available for sale securities	—		38,814		—		38,814
Restricted investments
Money market funds	26,443		—		—		26,443
Total restricted investments	26,443		—		—		26,443
Mutual fund investments
Mutual funds	251		—		—		251
Total mutual fund investments	251		—		—		251
Total assets at fair value	$	44,333	$	38,814	$	—	$	83,147
Foreign currency instruments
Foreign currency instruments	$	—	$	405	$	—	$	405
Total liabilities at fair value	$	—	$	405	$	—	$	405