Fair Value Measurements (Tables)

3 Months Ended

Jun. 01, 2013

Fair Value Disclosures [Abstract]

Financial assets and liabilities measured at fair value

Financial assets and liabilities measured at fair value as of June 1, 2013 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
June 1, 2013
Cash equivalents
Money market funds	$	16,224	$	—	$	—	$	16,224
Total cash equivalents	16,224		—		—		16,224
Available for sale securities
Municipal bonds	$	—	$	41,657	$	—	$	41,657
Total available for sale securities	—		41,657		—		41,657
Restricted investments
Money market funds	$	7,193	$	—	$	—	$	7,193
Total restricted investments	7,193		—		—		7,193
Mutual fund investments
Mutual funds	$	641	$	—	$	—	$	641
Total mutual fund investments	641		—		—		641
Total assets at fair value	$	24,058	$	41,657	$	—	$	65,715
Foreign currency instruments
Foreign currency instruments	$	—	$	470	$	—	$	470
Total liabilities at fair value	$	—	$	470	$	—	$	470
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