Consolidated Statements of Cash Flows - USD ($) $ in Thousands	3 Months Ended
	May 05, 2018	Apr. 29, 2017
OPERATING ACTIVITIES:
Net loss	$ (2,986)	$ (3,196)
Adjustments to reconcile net loss to net cash provided by operating activities:
Depreciation and amortization	2,620	2,604
Share-based payment compensation	820	521
Amortization of deferred revenue	(9)	(21)
Amortization of deferred financing costs	52	127
Loss on debt extinguishment	0	(913)
Deferred income taxes	0	197
Changes in operating assets and liabilities:
Accounts receivable, net	11,499	13,524
Inventories	(4,247)	(5,457)
Prepaid expenses and other	(3,798)	(274)
Accounts payable and accrued liabilities	7,745	(2,095)
Net cash provided by operating activities	11,696	6,843
INVESTING ACTIVITIES:
Property and equipment additions	(2,078)	(3,867)
Net cash used for investing activities	(2,078)	(3,867)
FINANCING ACTIVITIES:
Proceeds from issuance of revolving loan	50,500	0
Proceeds of term loans	0	6,000
Proceeds from issuance of common stock and warrants	0	132
Proceeds from exercise of stock options	0	29
Payments on revolving loan	(53,300)	0
Payments on term loans	(581)	(10,263)
Payments for repurchases of common stock	0	(5,055)
Payments for common stock issuance costs	0	(80)
Payments for deferred financing costs	0	(215)
Payments for debt extinguishment costs	0	(199)
Payments for restricted stock issuance	(100)	(34)
Net cash used for financing activities	(3,481)	(9,685)
Net increase (decrease) in cash and restricted cash equivalents	6,137	(6,709)
BEGINNING CASH AND RESTRICTED CASH EQUIVALENTS	24,390	33,097
ENDING CASH AND RESTRICTED CASH EQUIVALENTS	30,527	26,388
SUPPLEMENTAL CASH FLOW INFORMATION:
Interest paid	912	1,400
Income taxes paid	0	0
SUPPLEMENTAL NON-CASH INVESTING AND FINANCING ACTIVITIES:
Property and equipment purchases included in accounts payable	101	713
Common stock issuance costs included in accrued liabilities	$ 0	$ 58