Securities Available for Sale (Tables)

9 Months Ended

Oct. 28, 2017

Investments, Debt and Equity Securities [Abstract]

Fair Value, Amortized Cost and Gross Unrealized Gains and Losses of the Securities

The fair value, amortized cost and gross unrealized gains and losses of securities available for sale are as follows:

(In thousands) October 28, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and Municipal Obligations	$	3,286	$	—	$	(2	)	$	3,284
January 31, 2017	Amortized Cost		Gross Unrealized Gains		Gross Unrealized Losses			Fair Value
State and Municipal Obligations	$	6,732	$	—	$	(9	)	$	6,723