Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified	9 Months Ended
	Nov. 01, 2014	Nov. 02, 2013
Document Period End Date	Nov. 01, 2014
Proceeds from Stock Options Exercised	$ 2,758	$ 108
Payments to Acquire Intangible Assets	0	2,830
OPERATING ACTIVITIES:
Net loss	(4,637)	(993)
Adjustments to reconcile net loss to net cash provided by (used for) operating activities:
Depreciation and amortization	6,783	9,507
Share-based compensation	3,338	2,368
Amortization of deferred revenue	(64)	(64)
Amortization of deferred finance costs	166	139
Deferred income taxes	591	869
Changes in operating assets and liabilities:
Accounts receivable, net	13,926	11,365
Inventories, net	(16,635)	(17,453)
Prepaid expenses and other	1,037	(50)
Accounts payable and accrued liabilities	(4,042)	6,085
Net cash provided by (used for) operating activities	463	11,773
INVESTING ACTIVITIES:
Property and equipment additions	(12,759)	(6,262)
Net cash used for investing activities	(12,759)	(9,092)
FINANCING ACTIVITIES:
Payments for deferred issuance costs	(304)	(270)
Repayments of Long-term Capital Lease Obligations	(39)	0
Net cash provided by (used for) financing activities	7,106	(162)
Net increase (decrease) in cash and cash equivalents	(5,190)	2,519
BEGINNING CASH AND CASH EQUIVALENTS	29,177	26,477
ENDING CASH AND CASH EQUIVALENTS	23,987
Interest Paid	1,010	931
Income Taxes Paid	30	16
Property and equipment purchases included in accounts payable	3,191	282
Stock and Warrants Issued During Period, Value, Preferred Stock and Warrants	533	0
Proceeds from Issuance of Long-term Debt	4,691	0
Equipment purchases under capital lease	$ 0	$ 155