v2.4.0.8
Consolidated Statements of Cash Flows (USD $)
In Thousands, unless otherwise specified
 6 Months Ended
Jul. 31, 2014
Jul. 31, 2013
CASH FLOWS FROM OPERATING ACTIVITIES:    
Net income (loss) $ 6,817 $ (2,268)
Adjustments to reconcile net loss from continuing operations to net cash used in operating activities:    
Depreciation and amortization 3 40
Amortization of loan discount 333 127
Stock-based compensation expense 24 54
Provision for doubtful accounts receivable 6 12
Provision for obsolete inventory   52
Change in fair value of derivative liabilities (226) 717
Changes in operating assets and liabilities    
Accounts receivable due from customers   (198)
Accounts receivable due from suppliers   387
Inventory   8
Other assets (73) (25)
Accounts payable (3,455) 690
Accrued liabilities (281) (129)
Net cash provided by (used in) operating activities 3,148 (533)
CASH FLOWS FROM INVESTING ACTIVITIES:    
Purchases of property and equipment   (9)
Net cash used in investing activites   (9)
CASH FLOWS FROM FINANCING ACTIVITIES:    
Loan proceeds   1,500
Loan repayment (1,500) (2,000)
Net proceeds from common stock issued   1,030
Net cash (used in) provided by financing activities (1,500) 530
Net increase (decrease) in cash and cash equivalents 1,648 (12)
Cash and cash equivalents, beginning of period 1,096 104
Cash and cash equivalents, end of period 2,744 92
Noncash investing and financing activities:    
Debt discount recorded upon issuance of convertible debt   624
Issurance of common stock upon the vesting of restricted stock units   19
Supplementary disclosures of cash flow information:    
Cash paid for interest 68 0
Cash paid for income taxes, net of refunds $ 2 $ 2