Investments And Restricted Investments (Tables)

3 Months Ended

May 04, 2013

Investments And Restricted Investments [Abstract]

Amortized Cost And Fair Value Of Available-For-Sale Securities

The amortized cost and fair value of the Company’s available-for-sale securities as of May 4, 2013 were:

($000)	Amortized cost		Unrealized gains		Unrealized losses			Fair value		Short-term		Long-term
Investments
Corporate securities	$	4,713	$	455	$	(10	)	$	5,158	$	1,002	$	4,156
Mortgage-backed securities	171		11		—			182		36		146
Total investments	4,884		466		(10		)	5,340		1,038		4,302
Restricted Investments
Corporate securities	1,110		20		—			1,130		1,012		118
U.S. government and agency securities	3,743		427		—			4,170		146		4,024
Total restricted investments	4,853		447		—			5,300		1,158		4,142
Total	$	9,737	$	913	$	(10	)	$	10,640	$	2,196	$	8,444

The amortized cost and fair value of the Company's available-for-sale securities as of February 2, 2013 were:

($000)	Amortized cost		Unrealized gains		Unrealized losses			Fair value		Short-term		Long-term
Investments
Corporate securities	$	4,715	$	468	$	(14	)	$	5,169	$	1,013	$	4,156
Mortgage-backed securities	276		16		—			292		74		218
Total investments	4,991		484		(14		)	5,461		1,087		4,374
Restricted Investments
Corporate securities	1,360		34		—			1,394		1,275		119
U.S. government and agency securities	3,748		397		—			4,145		—		4,145
Total restricted investments	5,108		431		—			5,539		1,275		4,264
Total	$	10,099	$	915	$	(14	)	$	11,000	$	2,362	$	8,638

The amortized cost and fair value of the Company’s available-for-sale securities as of April 28, 2012 were:

($000)	Amortized cost		Unrealized gains		Unrealized losses			Fair value		Short-term		Long-term
Investments
Corporate securities	$	5,105	$	484	$	(51	)	$	5,538	$	397	$	5,141
Mortgage-backed securities	510		29		—			539		66		473
Total investments	5,615		513		(51		)	6,077		463		5,614
Restricted Investments
Corporate securities	1,358		81		—			1,439		258		1,181
U.S. government and agency securities	3,763		421		—			4,184		—		4,184
Total restricted investments	5,121		502		—			5,623		258		5,365
Total	$	10,736	$	1,015	$	(51	)	$	11,700	$	721	$	10,979

Investments And Restricted Investments

Investments and restricted investments measured at fair value at May 4, 2013 are summarized below:

	Fair Value Measurements at Reporting Date
($000)	May 4, 2013		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Investments
Corporate securities	$	5,158	$	—	$	5,158	$	—
Mortgage-backed securities	182		—		182		—
Total investments	5,340		—		5,340		—
Restricted Investments
Corporate securities	1,130		—		1,130		—
U.S. government and agency securities	4,170		4,170		—		—
Total restricted investments	5,300		4,170		1,130		—
Total	$	10,640	$	4,170	$	6,470	$	—

Investments and restricted investments measured at fair value at February 2, 2013 are summarized below:

	Fair Value Measurements at Reporting Date
($000)	February 2, 2013		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Investments
Corporate securities	$	5,169	$	—	$	5,169	$	—
Mortgage-backed securities	292		—		292		—
Total investments	5,461		—		5,461		—
Restricted Investments
Corporate securities	1,394		—		1,394		—
U.S. government and agency securities	4,145		4,145		—		—
Total restricted investments	5,539		4,145		1,394		—
Total	$	11,000	$	4,145	$	6,855	$	—

Investments and restricted investments measured at fair value at April 28, 2012 are summarized below:

	Fair Value Measurements at Reporting Date
($000)	April 28, 2012		Quoted prices in active markets for identical assets (Level 1)		Significant other observable inputs (Level 2)		Significant unobservable inputs (Level 3)
Investments
Corporate securities	$	5,538	$	—	$	5,538	$	—
Mortgage-backed securities	539		—		539		—
Total investments	6,077		—		6,077		—
Restricted Investments
Corporate securities	1,439		—		1,439		—
U.S. government and agency securities	4,184		4,184		—		—
Total restricted investments	5,623		4,184		1,439		—
Total	$	11,700	$	4,184	$	7,516	$	—

Maturities Of Investment And Restricted Investment Securities

The future maturities of investment and restricted investment securities at May 4, 2013 were:

	Investments				Restricted Investments
($000)	Cost basis		Estimated fair value		Cost basis		Estimated fair value
Maturing in one year or less	$	1,036	$	1,038	$	1,144	$	1,158
Maturing after one year through five years	2,749		2,965		809		917
Maturing after five years through ten years	1,099		1,337		2,900		3,225
Total	$	4,884	$	5,340	$	4,853	$	5,300