Condensed Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jan. 29, 2022	Jan. 30, 2021	Feb. 01, 2020
Operating activities:
Net income	$ 62,240	$ 23,978	$ 16,503
Adjustments to reconcile net income to net cash provided by operating activities:
Depreciation	20,393	19,259	18,535
Non-cash operating lease costs	50,455	48,242	45,463
Asset impairment		286	472
Loss on disposal of property and equipment	201	39	23
Deferred income taxes	3,203	474	(130)
Insurance proceeds related to operating activities	804	1,042	1,012
Non-cash stock-based compensation expense	4,776	2,912	2,121
Changes in assets and liabilities:
Inventory	(20,381)	33,564	1,216
Prepaid and other current assets	2,011	(7,718)	(1,588)
Other assets	(278)	(14)	(10)
Accounts payable	12,833	5,083	5,560
Accrued expenses and other long-term liabilities	(53,187)	(38,346)	(45,282)
Accrued compensation	(5)	16,302	267
Income tax payable/receivable	(8,610)	5,809	(1,581)
Layaway deposits	(136)	(54)	28
Net cash provided by operating activities	74,319	110,858	42,609
Investing activities:
Sales/redemptions of investment securities	35,272	43,759	59,836
Purchases of investment securities	(35,272)	(522)	(43,840)
Purchases of property and equipment	(29,707)	(16,956)	(24,175)
Insurance proceeds related to investing activities	192	416	573
Net cash (used in) provided by investing activities	(29,515)	26,697	(7,606)
Financing activities:
Borrowings under revolving credit facility		43,700
Repayments of revolving credit facility		(43,700)
Payments of debt issuance costs	(270)
Cash used to settle withholding taxes on the vesting of nonvested restricted stock	(2,638)	(608)	(733)
Dividends paid to stockholders		(832)	(3,765)
Repurchases of common stock	(115,285)	(32,861)	(28,445)
Net cash used in financing activities	(118,193)	(34,301)	(32,943)
Net (decrease) increase in cash and cash equivalents	(73,389)	103,254	2,060
Cash and cash equivalents:
Beginning of year	123,177	19,923	17,863
End of year	49,788	123,177	19,923
Supplemental disclosures of cash flow information:
Cash paid for interest	176	731	127
Cash payments of income taxes	22,409	1,134	4,477
Supplemental disclosures of non-cash investing activities:
Accrual for purchases of property and equipment	2,847	$ 1,392	$ 4,000
Conversion of nonvested cash-settled units to nonvested shares under incentive plan	$ 3,415