Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	3 Months Ended
	May 03, 2014	May 04, 2013
OPERATING ACTIVITIES
Net income	$ 30,006	$ 30,839
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	5,452	5,449
Provision For Doubtful Accounts	307	382
Purchase premium and premium amortization	296	(1,394)
Share Based Compensation	555	467
Excess tax benefits from share-based compensation	(55)	(12)
Deferred income taxes	(2)	0
Loss on disposal of property and equipment	118	249
Changes in operating assets and liabilities which provided (used) cash:
Accounts receivable	(2,119)	(425)
Merchandise inventories	21,209	14,470
Prepaid and other assets	(5,615)	(2,598)
Accrued income taxes	17,679	17,032
Accounts payable, accrued expenses and other liabilities	(13,704)	(16,764)
Net cash provided by operating activities	54,127	47,695
INVESTING ACTIVITIES
Capital expenditures	(7,423)	(5,605)
Purchase of short-term investments	(8,905)	(21,639)
Sales of short-term investments	10,354	19,648
Change in restricted cash and investments	2	1,183
Net cash used in investing activities	(5,972)	(6,413)
FINANCING ACTIVITIES
Dividends paid	(8,748)	(1,464)
Repurchase of common stock	(39,681)	(5,774)
Proceeds from employee stock purchase plan	260	206
Excess tax benefits from share-based compensation financing activities	55	12
Proceeds From Stock Options Exercised	0	24
Net cash provided used in financing activities	(48,114)	(6,996)
Net increase in cash and cash equivalents	41	34,286
Cash and cash equivalents at beginning of period	79,427	31,069
Cash and cash equivalents at end of period	79,468	65,355
Change in Accrued PPE	$ (3,314)	$ (2,884)