Fair Value Measurements (Tables)

9 Months Ended

Nov. 01, 2014

Financial Assets Valued On A Recurring Basis, Based On The Priority Of The Inputs To The Valuation Technique

In accordance with the provisions of the guidance, we categorized our financial assets, which are valued on a recurring basis, based on the priority of the inputs to the valuation technique for the instruments, as follows:



			Fair Value Measurements at Reporting Date Using
	Balance as of November 1, 2014		Quoted Prices in Active Markets for Identical Assets (Level 1)		Significant Other Observable Inputs (Level 2)		Significant Unobservable Inputs (Level 3)

	(in thousands)
Current Assets
Cash equivalents:
Money market accounts	$	2,721	$	2,721	$	—	$	—
Marketable securities:
Municipal securities	22,103		—		22,103		—
U.S. government securities	1,403		1,403		—		—
U.S. government agencies	20,313		—		20,313		—
Corporate bonds	49,225		—		49,225		—
Commercial paper	30,998		—		30,998		—
Non Current Assets
Deferred compensation plan	8,085		8,085		—		—
Total	$	134,848	$	12,209	$	122,639	$	—

	Balance as of February 1, 2014
Current Assets
Cash equivalents:
Money market accounts	$	7,509	$	7,509	$	—	$	—
Marketable securities:
Municipal securities	51,519		—		51,519		—
U.S. government securities	9,812		9,812		—		—
U.S. government agencies	9,020		—		9,020		—
Corporate bonds	45,651		—		45,651		—
Non Current Assets
Deferred compensation plan	6,299		6,299		—		—
Total	$	129,810	$	23,620	$	106,190	$	—

	Balance as of November 2, 2013
Current Assets
Cash equivalents:
Money market accounts	$	17,291	$	17,291	$	—	$	—
Marketable securities:
Municipal securities	81,963		—		81,963		—
U.S. government securities	32,194		32,194		—		—
U.S. government agencies	9,013		—		9,013		—
Corporate bonds	74,065		—		74,065		—
Non Current Assets
Deferred compensation plan	6,246		6,246		—		—
Total	$	220,772	$	55,731	$	165,041	$	—