Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	Apr. 30, 2016	May. 02, 2015
Document Period End Date	Apr. 30, 2016
Proceeds from Stock Options Exercised	$ 0	$ 2,405
Payments for issuance of common stock, net	(4)	0
OPERATING ACTIVITIES:
Net loss	(4,942)	(4,728)
Adjustments to reconcile net loss to net cash provided by (used for) operating activities:
Depreciation and amortization	3,041	2,307
Share-based compensation	237	609
Amortization of deferred revenue	(22)	(21)
Amortization of deferred finance costs	112	68
Deferred income taxes	197	197
Changes in operating assets and liabilities:
Accounts receivable, net	15,477	18,106
Inventories, net	2,217	(6,061)
Prepaid expenses and other	101	(603)
Accounts payable and accrued liabilities	(9,076)	(14,238)
Net cash provided by (used for) operating activities	7,342	(4,364)
INVESTING ACTIVITIES:
Property and equipment additions	(1,605)	(8,143)
Net cash used for investing activities	(1,605)	(8,143)
FINANCING ACTIVITIES:
Payments for deferred issuance costs	(1,287)	(160)
Repayments of Long-term Capital Lease Obligations	(13)	(13)
Proceeds from Issuance of Long-term Debt	0	4,300
Proceeds from Issuance of Other Long-term Debt	17,000	2,849
Repayments of Long-term Debt	607	647
Net cash provided by (used for) financing activities	15,089	8,734
Net increase (decrease) in cash and cash equivalents	20,826	(3,773)
BEGINNING CASH AND CASH EQUIVALENTS	11,897	19,828
ENDING CASH AND CASH EQUIVALENTS	32,723	16,055
Interest Paid	888	590
Income Taxes Paid	51	33
Property and equipment purchases included in accounts payable	357	1,179
Deferred financing costs included in accrued liabilities	$ 103	$ 15