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CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) (USD $) In Thousands, unless otherwise specified | 3 Months Ended
--- | ---
Mar. 31, 2013 | Mar. 31, 2012
CASH FLOWS FROM OPERATING ACTIVITIES: |  |
Net loss | $ (1,100) | $ (847)
Adjustments to reconcile net loss to net cash provided by operations: |  |
Depreciation and amortization | 764 | 404
Provision for doubtful accounts | 2 | (24)
Share-based compensation | 24 | 11
Amortization of original issue discount (OID) | 150 | 70
Loss on sale/disposal of assets | 0 | 15
Derivative mark-to-market | 0 | 465
Loss on debt conversion | 0 | 199
Changes in operating assets and liabilities: |  |
Notes receivable | 0 | (1)
Accounts receivable | (184) | 16
Inventory | (82) | 3
Prepaid expenses and other assets | (172) | 52
Accounts payable | (151) | 137
Accrued expenses and other long-term obligations | 405 | 44
Deferred revenue | 420 | 65
Net cash provided by operating activities | 76 | 609
CASH FLOWS FROM INVESTING ACTIVITIES: |  |
Net purchases of property and equipment | (140) | (45)
Collection of note receivable | 0 | 24
Net cash used in investing activities | (140) | (21)
CASH FLOWS FROM FINANCING ACTIVITIES: |  |
Payments on notes payable | (363) | (274)
Payments on amendment of senior notes payable | (188) | 0
Payments on conversion of subordinated notes payable | 0 | (222)
Payments on capital leases | (24) | (12)
Net proceeds from exercise of options | 5 | 14
Net cash used in financing activities | (570) | (494)
Effect of translation exchange rates | 45 | 28
Net increase (decrease) in cash and cash equivalents | (589) | 122
Cash and equivalents at beginning of period | 2,177 | 1,067
Cash and equivalents at end of period | 1,588 | 1,189
Cash paid for: |  |
Interest | 399 | 104
Non-cash Investing and Financing Activities: |  |
Conversion of subordinated convertible notes payable to equity | $ 0 | $ 2,247

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