Condensed Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Apr. 04, 2015	Jan. 03, 2015	Mar. 29, 2014
ASSETS
Cash and cash equivalents	$ 6,637	$ 45,675	$ 10,436
Trade receivables, net	9,639us-gaap_AccountsReceivableNetCurrent	6,843us-gaap_AccountsReceivableNetCurrent	9,287us-gaap_AccountsReceivableNetCurrent
Merchandise inventories	256,633us-gaap_InventoryNet	214,298us-gaap_InventoryNet	245,179us-gaap_InventoryNet
Deferred income taxes	5,487us-gaap_DeferredTaxAssetsNetCurrent	5,585us-gaap_DeferredTaxAssetsNetCurrent	4,388us-gaap_DeferredTaxAssetsNetCurrent
Other current assets	33,052us-gaap_OtherAssetsCurrent	25,791us-gaap_OtherAssetsCurrent	27,881us-gaap_OtherAssetsCurrent
Total current assets	311,448us-gaap_AssetsCurrent	298,192us-gaap_AssetsCurrent	297,171us-gaap_AssetsCurrent
Property and equipment, net	81,937us-gaap_PropertyPlantAndEquipmentNet	79,447us-gaap_PropertyPlantAndEquipmentNet	74,939us-gaap_PropertyPlantAndEquipmentNet
Long-term deferred income taxes	3,887us-gaap_DeferredTaxAssetsNetNoncurrent	3,993us-gaap_DeferredTaxAssetsNetNoncurrent	5,574us-gaap_DeferredTaxAssetsNetNoncurrent
Other assets	3,898us-gaap_OtherAssetsNoncurrent	3,869us-gaap_OtherAssetsNoncurrent	3,548us-gaap_OtherAssetsNoncurrent
TOTAL ASSETS	401,170us-gaap_Assets	385,501us-gaap_Assets	381,232us-gaap_Assets
LIABILITIES AND STOCKHOLDERS' EQUITY
Accounts payable	53,525us-gaap_AccountsPayableCurrent	33,244us-gaap_AccountsPayableCurrent	46,713us-gaap_AccountsPayableCurrent
Accrued expenses and other	45,210us-gaap_AccruedLiabilitiesCurrent	40,922us-gaap_AccruedLiabilitiesCurrent	44,435us-gaap_AccruedLiabilitiesCurrent
Total current liabilities	98,735us-gaap_LiabilitiesCurrent	74,166us-gaap_LiabilitiesCurrent	91,148us-gaap_LiabilitiesCurrent
Deferred rent and other	19,920	20,327	15,653
Total liabilities	118,655us-gaap_Liabilities	94,493us-gaap_Liabilities	106,801us-gaap_Liabilities
Commitments and contingencies - see Note 5
Stockholders' equity:
Preferred stock, $.001 par value: 1,000,000 shares authorized; no shares outstanding	0us-gaap_PreferredStockValue	0us-gaap_PreferredStockValue	0us-gaap_PreferredStockValue
Common stock, $.001 par value: 50,000,000 shares authorized; 25,239,559 shares issued and 24,550,670 shares outstanding at April 4, 2015; 25,092,550 shares issued and 24,403,661 shares outstanding at January 3, 2015; and 24,712,822 shares issued and 24,023,933 shares outstanding at March 29, 2014	25us-gaap_CommonStockValue	25us-gaap_CommonStockValue	25us-gaap_CommonStockValue
Treasury stock	(9,205)us-gaap_TreasuryStockValue	(9,171)us-gaap_TreasuryStockValue	(9,089)us-gaap_TreasuryStockValue
Additional paid-in capital	209,545us-gaap_AdditionalPaidInCapital	207,863us-gaap_AdditionalPaidInCapital	204,127us-gaap_AdditionalPaidInCapital
Accumulated other comprehensive loss	(446)	(564)	(524)
Retained earnings	82,596	92,855	79,892
Total stockholders' equity	282,515us-gaap_StockholdersEquity	291,008us-gaap_StockholdersEquity	274,431us-gaap_StockholdersEquity
TOTAL LIABILITIES AND STOCKHOLDERS' EQUITY	$ 401,170	$ 385,501	$ 381,232

Sum of the carrying values as of the balance sheet date of obligations incurred through that date and due after one year (or beyond the operating cycle if longer), including liabilities for compensation costs, fringe benefits other than pension and postretirement obligations, rent, contractual rights and obligations, and statutory obligations.

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- Definition

The cumulative amount of the reporting entity's undistributed earnings or deficit.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 31

-Article 5

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.31(a)(3))

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

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- Definition

Total of all stockholders' equity (deficit) items, net of receivables from officers, directors, owners, and affiliates of the entity which are attributable to the parent. The amount of the economic entity's stockholders' equity attributable to the parent excludes the amount of stockholders' equity which is allocable to that ownership interest in subsidiary equity which is not attributable to the parent (noncontrolling interest, minority interest). This excludes temporary equity and is sometimes called permanent equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 310

-SubTopic 10

-Section S99

-Paragraph 2

-Subparagraph (SAB TOPIC 4.E)

-URI http://asc.fasb.org/extlink&oid=27010918&loc=d3e74512-122707

Reference 2: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Staff Accounting Bulletin (SAB)

-Number Topic 4

-Section E

Reference 3: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 210

-SubTopic 10

-Section S99

-Paragraph 1

-Subparagraph (SX 210.5-02.29-31)

-URI http://asc.fasb.org/extlink&oid=6877327&loc=d3e13212-122682

Reference 4: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 02

-Paragraph 29, 30, 31

-Article 5

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- Definition

The amount allocated to treasury stock. Treasury stock is common and preferred shares of an entity that were issued, repurchased by the entity, and are held in its treasury.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 505

-SubTopic 30

-Section 50

-Paragraph 4

-URI http://asc.fasb.org/extlink&oid=6405834&loc=d3e23315-112656

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