Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Feb. 02, 2013	Jan. 28, 2012
CURRENT ASSETS:
Cash and cash equivalents	$ 71,288	$ 87,230
Short-term investments	305,833	240,252
Accounts receivable, net	10,644	15,906
Inventories	330,502	304,655
Prepaid Expenses and Other Current Assets	23,922	20,886
Total current assets	742,189	668,929
NONCURRENT ASSETS:
Property, plant and equipment, net	152,360	144,392
Other noncurrent assets	298	291
Total assets	894,847	813,612
CURRENT LIABILITIES:
Accounts payable	53,782	66,664
Accrued expenses	104,639	92,937
Deferred tax liability - current	11,928	8,479
Total current liabilities	170,349	168,080
NONCURRENT LIABILITIES:
Deferred rent	45,531	47,600
Deferred tax liability - noncurrent	9,791	11,973
Other noncurrent liabilities	1,613	1,025
Total liabilities	227,284	228,678
COMMITMENTS AND CONTINGENCIES
STOCKHOLDERS' EQUITY:
Preferred stock, $1.00 par, 500,000 shares authorized, none issued or outstanding	0	0
Common stock, $0.01 par, 45,000,000 shares authorized, 27,827,837 issued and outstanding at January 28, 2012 and 27,962,249 issued and outstanding at February 2, 2013	279	277
Additional paid-in capital	94,757	91,766
Retained earnings	572,718	493,022
Accumulated other comprehensive income (loss)	(191)	(131)
Total stockholders' equity	667,563	584,934
Total liabilities and stockholders' equity	$ 894,847	$ 813,612