Fair Value Measurements - Assets at Fairvalue - (Tables)

3 Months Ended

12 Months Ended

May 02, 2015

May 03, 2014

Jan. 31, 2015

Fair Value Measurements [Abstract]

Fair Value Disclosures

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
		May 2, 2015	Assets		Inputs		Inputs
Description			Level 1		Level 2		Level 3
Assets:
State/Municipal Bonds	$	162,663	$	-	$	162,663	$	-
Corporate Bonds		15,036		-		15,036		-
U.S. Treasury Notes		1,954		1,954		-		-
Cash Surrender Value of Life Insurance		4,773		-		-		4,773
Privately Managed Funds		39		-		-		39
Corporate Equities		654		654		-		-
Certificates of Deposit		100		100		-		-
Total Assets	$	185,219	$	2,708	$	177,699	$	4,812
Liabilities:
Deferred Compensation		(4,420)		-		-		(4,420)
Total Liabilities	$	(4,420)	$	-	$	-	$	(4,420)

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
		May 3, 2014	Assets		Inputs		Inputs
Description			Level 1		Level 2		Level 3
Assets:
State/Municipal Bonds	$	155,428	$	-	$	155,428	$	-
Corporate Bonds		4,598		-		4,598		-
Auction Rate Securities (ARS)		3,140		-		-		3,140
U.S. Treasury Notes		1,503		1,503		-		-
Cash Surrender Value of Life Insurance		3,568		-		-		3,568
Privately Managed Funds		358		-		-		358
Corporate Equities		595		595		-		-
Certificates of Deposit		100		100		-		-
Total Assets	$	169,290	$	2,198	$	160,026	$	7,066
Liabilities:
Deferred Compensation		(3,852)		-		-		(3,852)
Total Liabilities	$	(3,852)	$	-	$	-	$	(3,852)

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
		January 31, 2015	Assets		Inputs		Inputs
Description			Level 1		Level 2		Level 3
Assets:
State/Municipal Bonds	$	148,650	$	-	$	148,650	$	-
Corporate Bonds		14,052		-		14,052		-
U.S. Treasury Notes		3,758		3,758		-		-
Cash Surrender Value of Life Insurance		4,558		-		-		4,558
Privately Managed Funds		306		-		-		306
Corporate Equities		613		613		-		-
Certificates of Deposit		100		100		-		-
Total Assets	$	172,037	$	4,471	$	162,702	$	4,864
Liabilities:
Deferred Compensation		(4,272)		-		-		(4,272)
Total Liabilities	$	(4,272)	$	-	$	-	$	(4,272)