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Condensed Consolidated Statements of Cash Flows (USD $)
3 Months Ended
Mar. 31, 2012
Mar. 31, 2011
Net income (loss) $ (795,206) $ 29,434
Depreciation and amortization 3,464 8,154
Share-based compensation - stock options 138,630 4,720
Accrued stock contribution (directors stock exp)   (10,083)
Gains on sale of rental assets   (34,728)
Unrealized loss on derivative instrument 22,784 2,951
Receivables (69,544) (1,152,853)
Restricted cash 750,000  
Prepaid expenses and other current assets 14,022 1,764
Inventory (230,000) (870,228)
Accounts payable, accrued expenses and other liabilities (41,063) 1,708,077
Net cash (used in) operating activities (206,913) (312,792)
Purchase of property and equipment (20,002) (14,415)
Proceeds from sale of rental asset   43,800
Increase in security deposits   (2,275)
Net cash provided by (used in) provided by investing activities (20,002) 27,110
Proceeds from note payable 200,000 50,000
Proceeds from exercise of stock options   10,050
Cash provided by financing activities 200,000 60,050
Net (decrease) in cash and cash equivalents (26,915) (225,632)
Cash and cash equivalents at beginning of year 28,485 557,018
Cash and cash equivalents at end of year $ 1,570 $ 331,386