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Consolidated Statements of Cash Flows (Unaudited) (USD $)
 6 Months Ended
Jun. 30, 2013
Jun. 30, 2012
Operating activities:    
Net loss $ (19,406,463) $ (18,112,413)
Adjustments to reconcile net loss to net cash used in operating activities:    
Share-based compensation 679,787 278,021
Depreciation 2,318,422 764,466
Inventory provision    196,733
Amortization Expense 8,489,850 4,023,743
Change in fair value of warrant liability (187,919)   
Loss on extinguishment of debt 1,187,671   
Gain on sale or disposal of assets (173,934) (200,289)
Changes in assets and liabilities:    
Accounts receivable (3,404,066) (110,273)
Inventory 127,340 772,636
Prepaid expenses 42,696 212,338
Other current assets and other assets (317,389) 348,672
Accounts payable (1,748) 2,685,106
Accrued interest expense and fees, net of payments 5,966,030 4,195,629
Other liabilities (1,107,047) (34,341)
Net cash used in operating activities (5,786,770) (4,979,972)
Investing activities:    
Capital expenditures (74,522) (667,674)
Proceeds from sale of land 400,000 1,121,830
Net cash provided/(used in) investing activities 325,478 454,156
Financing activities:    
Proceeds from borrowing under secured debt facilities 4,800,000 2,640,000
Repayments of borrowing under secured debt facilities    (1,275,588)
Proceeds from borrowings under unsecured and subdebt term notes and working capital lines of credit 2,407,191 5,012,055
Repayments of borrowings under unsecured and subdebt notes and working capital facility (2,986,900) (2,054,832)
Issuance of Common stock through Equity offering and Warrant exercises 1,082,735   
Net cash provided by financing activities 5,303,026 4,321,636
Effect of exchange rate changes on cash and cash equivalents (7,235) 57,588
Net cash and cash equivalents decrease for period (165,501) (146,593)
Cash and cash equivalents at beginning of period 290,603 249,466
Cash and cash equivalents at end of period 125,102 102,873
Supplemental disclosures of cash flow information, cash paid:    
Interest payments 1,295,587 545,586
Interest payments to related party    93,163
Income taxes expense 5,600 4,000
Supplemental disclosures of cash flow information, non-cash transactions:    
Issuance of warrants to subordinated debt holders 1,127,120 916,418
Payment of principal, fees and interest by issuance of stock 1,760,604 1,929,931
Issuance of shares to related party for repayment of line of credit 821,946   
Issuance of warrants to non-employees to secure procurement and working capital agreement 335,617   
Other asset transferred to related party 170,000   
Purchases in other liabilities    656,965
Warrant liability transferred to equity upon exercise $ 1,006,648