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Consolidated Statements of Cash Flows (USD $) | 12 Months Ended
--- | ---
Dec. 31, 2012 | Dec. 31, 2011
Operating activities: |  |
Net loss | $ (4,282,265) | $ (18,296,359)
Adjustments to reconcile net loss to net cash used in operating activities: |  |
Stock-based compensation | 686,059 | 177,278
Depreciation | 3,041,783 | 1,141,007
Inventory provision | 104,895 | 201,887
Amortization of debt issuance discount | 7,543,583 | 4,624,705
Change in fair value of warrant liability | 97,022 | 0
Loss on extinguishment of debt | 9,068,868 | 33,926
(Gain)/loss on sale or disposal of assets | (350,356) | 401,407
Gain on acquisition bargain purchase | (42,335,876) | 0
Deferred tax liability/(asset) | (1,085,257) | (98,479)
Changes in assets and liabilities, net of assets and liabilities acquired in acquisitions: |  |
Accounts receivable | 3,113,643 | (1,316,028)
Inventory | (740,242) | (3,724,088)
Prepaid expenses | 148,166 | (172,840)
Other current assets and other assets | 475,965 | (1,476,557)
Accounts payable | 799,620 | 9,597,694
Accrued interest expense and fees, net of payments | 4,007,260 | 7,470,040
Other liabilities | 2,775,405 | 189,508
Net cash (used in) operating activities | (16,931,727) | (1,246,899)
Investing activities: |  |
Capital expenditures | (1,368,395) | (2,568,001)
Proceeds from sale of assets | 1,404,166 | 1,598,593
Acquisition of Cilion | (16,500,000) | 0
Cash obtained through merger | 0 | 1,451
Net cash provided (used in) investing activities | (16,464,229) | (967,957)
Financing activities: |  |
Proceeds from borrowing under secured debt facilities | 39,840,000 | 3,621,500
Repayments of borrowing under secured debt facilities | (9,962,259) | (3,053,426)
Proceeds from borrowings under unsecured short term notes and working capital lines of credit | 7,325,325 | 8,773,415
Repayments of borrowings under unsecured and subdebt notes and working capital facility | (3,868,050) | (7,476,182)
Warrant exercises | 1,433 | 0
Net cash provided by financing activities | 33,336,449 | 1,865,307
Effect of exchange rate changes on cash and cash equivalents | 100,644 | (84,001)
Net cash and cash equivalents increase/(decrease) for period | 41,137 | (433,550)
Cash and cash equivalents at beginning of period | 249,466 | 683,016
Cash and cash equivalents at end of period | 290,603 | 249,466
Supplemental disclosures of cash flow information, cash paid: |  |
Interest, net of capitalized interest of $0 in 2012 and $184,933 in 2011 | 2,084,751 | 1,021,188
Income tax expense | 4,000 | 3,200
Supplemental disclosures of cash flow information, non-cash transactions: |  |
Issuance of shares for acquisition | 12,511,200 | 1,890,135
Stock issued to pay interest and fees on borrowings | 11,885,579 | 1,662,323
Payment of loans and fees by issuance of stock to related party | 4,107,141 | 1,452,818
Beneficial conversion discount on related party debt | 884,851 | 1,732,872
Seller note payable issued in Cilion acquisition | $ 3,584,371 | $ 0

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