v2.4.0.8

Condensed Consolidated Statements of Cash Flows (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2014 | Mar. 31, 2013
Cash flows from operating activities: |  |
Net loss | $ (3,836) | $ (2,141)
Net loss from discontinued operations | 28 | 3
Adjustments to reconcile net loss to cash used in operating activities: |  |
Depreciation and amortization | 274 | 334
Write-down of excess and obsolete inventory | 16 | 137
Stock-based compensation expense | 111 | 194
Loss (gain) on change in fair value of liability-classified warrants | 2,051 | (3)
Gain on foreign currency transactions | (162) | (277)
Other | (6) | 88
Changes in operating assets and liabilities: |  |
Accounts receivable | (642) | (1,107)
Inventories | (206) | (417)
Prepaid expenses and other assets | (279) | 171
Accounts payable | 612 | 1,281
Income taxes | 389 | 69
Accrued expenses and other current liabilities | 62 | (80)
Cash used in operating activities of continuing operations | (1,588) | (1,748)
Cash used in operating activities of discontinued operations | (31) | (2)
Net cash used in operating activities | (1,619) | (1,750)
Cash flows from investing activities: |  |
Purchases of property and equipment | (78) | (80)
Investment in unconsolidated affiliate |  | (66)
Net cash used in investing activities | (78) | (146)
Cash flows from financing activities: |  |
Net borrowings (payments) under demand line of credit | 426 | (334)
Proceeds from exercise of warrants | 1,000 |
Other | (18) | (2)
Net cash provided by (used in) financing activities | 1,408 | (336)
Effect of exchange rates on cash | (23) | (63)
Net change in cash | (312) | (2,295)
Cash at beginning of period | 3,909 | 6,878
Cash at end of period | $ 3,597 | $ 4,583

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