Consolidated Balance Sheets - USD ($) $ in Thousands	Apr. 30, 2016	Jan. 30, 2016
Current Assets:
Cash and cash equivalents	$ 55,988	$ 67,057
Short-term investments	242,372	215,495
Restricted cash and investments	4,476	4,472
Accounts receivable, net of allowance for doubtful accounts	37,421	36,610
Merchandise inventories	134,166	141,101
Deferred income taxes	0	0
Prepaid expenses	6,704	7,317
Total Current Assets	481,127	472,052
Property and equipment - net	135,289	138,303
DeferredTaxAssetsNetNoncurrent	10,187	10,280
Other assets	22,201	21,709
Total Assets	648,804	642,344
Current Liabilities:
Accounts payable	96,869	113,154
Accrued expenses	49,425	52,886
Accrued benefits	5,111	12,034
Accrued income taxes	11,852	1,363
Total Current Liabilities	163,257	179,437
Deferred tax liabilities noncurrent	0	0
Other noncurrent liabilities (primarily deferred rent)	51,377	50,242
Commitments And Contingenciess	0	0
Stockholders' Equity:
Preferred stock, $100 par value per share, 100,000 shares authorized, none issued	0	0
Class of Stock [Line Items]
Common stock	927	935
Additional paid-in capital	91,230	90,336
Retained earnings	341,060	320,594
Accumulated other comprehensive income	953	800
Total Stockholders' Equity	434,170	412,665
Liabilities And Stockholders Equity	648,804	642,344
Common Class A [Member]
Class of Stock [Line Items]
Common stock	869	877
Common Class B [Member]
Class of Stock [Line Items]
Common stock	$ 58	$ 58