Fair Value Measurements - Assets at Fairvalue - (Tables)

6 Months Ended

12 Months Ended

Jul. 29, 2017

Jan. 28, 2017

Fair Value Measurements [Abstract]

Fair Value Disclosures

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
	July 29, 2017		Assets		Inputs		Inputs
Description			Level 1		Level 2		Level 3
Assets:
State/Municipal Bonds	$	134,967	$	-	$	134,967	$	-
Corporate Bonds		23,950		-		23,950		-
U.S. Treasury Notes		804		804		-		-
Cash Surrender Value of Life Insurance		8,247		-		-		8,247
Asset-backed Securities (ABS)		969		-		969		-
Corporate Equities		657		657		-		-
Certificates of Deposit		100		100		-		-
Total Assets	$	169,694	$	1,561	$	159,886	$	8,247
Liabilities:
Deferred Compensation		(8,336)		-		-		(8,336)
Total Liabilities	$	(8,336)	$	-	$	-	$	(8,336)

			Quoted
			Prices in
			Active		Significant
			Markets for		Other		Significant
			Identical		Observable		Unobservable
		January 28, 2017	Assets		Inputs		Inputs
Description			Level 1		Level 2		Level 3
Assets:
State/Municipal Bonds	$	172,953	$	-	$	172,953	$	-
Corporate Bonds		25,329		-		25,329		-
U.S. Treasury Notes		1,206		1,206		-		-
Cash Surrender Value of Life Insurance		7,973		-		-		7,973
Asset-backed Securities (ABS)		2,951		-		2,951		-
Corporate Equities		722		722		-		-
Certificates of Deposit		100		100		-		-
Total Assets	$	211,234	$	2,028	$	201,233	$	7,973
Liabilities:
Deferred Compensation		(7,649)		-		-		(7,649)
Total Liabilities	$	(7,649)	$	-	$	-	$	(7,649)