Fair Value Measurements (Tables)

12 Months Ended

Jan. 30, 2016

Financial Assets Categorized Based on Priority of Inputs to Valuation Technique Instruments

In accordance with the provisions of ASC 820, we categorized our financial assets based on the priority of the inputs to the valuation technique for the instruments as follows (in thousands):



	January 30, 2016			January 31, 2015
	Level 1	Level 2	Level 3	Level 1	Level 2	Level 3
Cash equivalents:
Money market securities	$42,626	$—	$—	$34,433	$—	$—
Marketable securities:
Commercial paper	$—	$49,932	$—	$—	$34,957	$—

Details of Impairment of Long-Lived Assets

As a result, we recorded non-cash impairment charges of approximately $2.6 million, $1.0 million and $1.8 million in fiscal years 2015, 2014 and 2013, respectively, to write-down the carrying value of certain long-lived store assets to their estimated fair values.



	Fiscal Year Ended
	January 30, 2016	January 31, 2015	February 1, 2014
	($ in thousands)
Carrying value of assets with impairment	$3,589	$1,007	$1,840
Fair value of assets impaired	$996	$—	$—
Number of stores tested for impairment	20	15	11
Number of stores with impairment	9	2	4