Consolidated Statements of Cash Flows (USD $)	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash Flows From Operating Activities:
Net loss	$ (4,964,336)	$ (840,575)
Adjustments to reconcile net loss to net cash used in operating activities:
Recognition of stock-based compensation	483,424	324,885
Stock option modification expense	397,767	0
Stock issued for consulting fees	164,870	157,706
Stock issued as compensation	75,840	46,613
Warrant expense	1,491,996	0
Change in fair value of warrant liability	242,465	0
Unrealized loss on short term investments	205
Depreciation	132,787	271,076
Provision for uncollectible accounts receivable	254,298	250,427
(Gain) loss on sale of equipment	5,692	(3,390)
Gain on settlement of accounts payable	(62,996)	0
Changes in operating assets and liabilities:
Accounts receivable	(410,639)	(607,225)
Other current assets	219,665	163
Deposits and other assets	58,548	0
Accounts payable	(39,711)	(79,034)
Accrued liabilities	(169,015)	(434)
Net Cash Used In Operating Activities	(2,119,140)	(479,788)
Cash Flows From Investing Activities:
Purchase of short term investments	(2,866,166)
Purchase of property and equipment	0	(2,070)
Proceeds from the sale of equipment	1,200	76,460
Net Cash Provided By (Used In) Investing Activities	(2,864,966)	74,390
Cash Flows From Financing Activities:
Repayments under capital lease	(24,400)	(10,878)
Proceeds from issuance of common stock for stock option exercises	7,650	121,878
Proceeds from the issuance of common stock, net of offering costs of $539,390 and $115,276	6,960,610	884,724
Net Cash Provided By Financing Activities	6,943,860	995,724
Net increase in cash	1,959,754	590,326
Cash at beginning of period	2,648,853	2,715,044
Cash at end of period	4,608,607	3,305,370
Supplemental disclosures of cash flow information :
Cash paid for interest	0	2,784
Cash paid for taxes	0	0
Supplemental disclosure for non-cash item:
Reclassification of derivative liability to additional paid in capital	$ 1,734,461	$ 0