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