Marketable Securities (Tables)

12 Months Ended

Feb. 03, 2018

Investments, Debt and Equity Securities [Abstract]

Investments in Marketable Securities

The following table summarizes investments in marketable securities at February 3, 2018 and January 28, 2017 (in thousands):

	February 3, 2018
	Cost or Amortized Cost	Gross Unrealized Holding Gains	Estimated Fair Value
Commercial paper	$59,566	$23	$59,589
Fixed income securities	23,119	42	23,161
	$82,685	$65	$82,750
	January 28, 2017
	Cost or Amortized Cost	Gross Unrealized Holding Gains	Estimated Fair Value
Commercial paper	$44,785	$107	$44,892
Fixed income securities	10,017	14	10,031
	$54,802	$121	$54,923