v2.4.0.6
Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Jan. 31, 2013
Jan. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net loss $ (5,592) $ (5,310)
Loss from discontinued operations   21
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities:    
Depreciation and amortization 97 387
Loss (gain) on sale/retirement of property and equipment 11 (1)
Loan origination fees   53
Amortization of loan discount 1,365  
Stock based compensation expense 159 150
Provision for doubtful accounts receivable (63) 32
Provision for obsolete inventory (1,161) 210
Change in fair value of derivative liabilities 1,101  
Supplier settlement (1,443)  
Accounts receivable due from customers (367) 2,570
Accounts receivable due from suppliers (935) 65
Inventory 1,826 180
Other assets 63 102
Accounts payable 1,740 (1,268)
Deferred rent, net of current portion 1 41
Accrued liabilities 486 (1,447)
Net cash used in continuing operating activities (2,712) (4,215)
Net cash used in discontinued operating activities   (21)
Net cash used in operating activities (2,712) (4,236)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchases of property and equipment (102) (93)
Proceeds from sale of property and equipment   1
(Increase) decrease in restricted cash 10 (92)
Net cash used in continuing investing activities (92) (184)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Line of credit repayment   (1,000)
Loan origination fees   (53)
Proceeds from loan payable 2,000  
Net cash provided by (used in) financing activities 2,000 (1,053)
Net decrease in cash and cash equivalents (804) (5,473)
Cash and cash equivalents, beginning of year 908 6,381
Cash and cash equivalents, end of year 104 908
Noncash investing and financing activities:    
Loan discount recorded in connection with issuance of warrants 1,365  
Issuance of common stock upon the vesting of restricted stock units 25 5
Supplemental disclosures of cash flow information:    
Cash paid for income taxes, net of refunds 2 2
Cash paid for interest   $ 12