Consolidated Statements of Cash Flows - USD ($) $ in Thousands	12 Months Ended
	Jan. 30, 2016	Jan. 31, 2015	Feb. 01, 2014
Cash flows from operating activities:
Net (loss) income	$ (49,094)	$ 47,126	$ 8,690
Adjustments to reconcile net (loss) income to cash used in operating activities:
Depreciation and amortization	12,048	11,786	13,168
Impairment of store assets	281	216	140
Deferred income taxes, net	37,544	(37,938)
Loss on investment, net		1
Amortization of premium on investments	46	47	56
Amortization of financing costs	62	68	73
Deferred lease-related liabilities	3,267	6,473	(1,819)
Stock-based compensation expense	1,637	2,318	2,776
Loss on disposal of assets		56	9
Changes in operating assets and liabilities:
Accounts receivable	(67)	(1,572)	1,202
Merchandise inventories	2,837	(441)	(2,173)
Prepaid expenses and other assets	(2,214)	198	(555)
Income taxes receivable	332	(535)	95
Accounts payable	(1,670)	(5,119)	612
Accrued liabilities	370	(3,826)	3,240
Other liabilities	3	143	(460)
Net cash (used in) provided by operating activities	5,382	19,001	25,054
Cash flows from investing activities:
Purchases of property, equipment and improvements	(26,082)	(20,270)	(8,544)
Purchases of available-for-sale investments	0	(18,480)	(24,484)
Maturities of available-for-sale investments	14,987	16,506	8,306
Net cash used in investing activities	(11,095)	(22,244)	(24,722)
Cash flows from financing activities:
Shares redeemed for payroll taxes	(26)	(1,486)	(211)
Exercise of stock options		999	214
Payment of deferred financing costs		(99)
Net cash (used in) provided by financing activities	(26)	(586)	3
Net (decrease) increase in cash and cash equivalents	(5,739)	(3,829)	335
Cash and cash equivalents at beginning of period	37,245	41,074	40,739
Cash and cash equivalents at end of period	31,506	37,245	41,074
Supplemental cash flow information:
Interest paid	168	259	253
Income taxes (refunded) paid	(223)	487	215
Accrued purchases of equipment and improvements	$ 1,105	740	$ 304
Shares surrendered for stock option cost		$ 1,715