CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010
Cash flow from operating activities:
Net loss	$ (6,577,868)	$ (4,468,349)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation, and amortization	92,619	203,641
Fair value of warrants to purchase redeemable preferred stock	487,555
Share-based compensation	3,026,954	1,395,889
Changes in operating assets and liabilities:
Accounts receivable	(515,217)	(106,471)
Inventories	(1,452,977)	174,475
Prepaid expenses and other	(114,799)	(57,227)
Accounts payable	140,573	609,881
Accrued liabilities	89,445	(96,398)
Net cash used in operating activities	(4,095,828)	(1,789,767)
Cash flows from investing activities:
Purchase of property and equipment	(833,182)	(76,600)
Net cash used in investing activities	(833,182)	(76,600)
Cash flows from financing activities:
Proceeds from issuance of 10% convertible preferred stock, net	6,769,389
Proceeds from short term notes	100,758	63,126
Proceeds from convertible debt		710,000
Issuance of common stock, net of expenses	200	1,966,376
Repayments of convertible debt		(300,000)
Repayment of short term notes	(63,103)	(24,431)
Net cash provided by financing activities	6,807,244	2,415,071
Net increase in cash	1,878,234	548,704
Cash and cash equivalents at beginning of period	785,612	338,192
Cash and cash equivalents at end of period	2,663,846	886,896
Supplemental disclosures of cash flow information:
Cash paid for interest	67,480	71,401
Conversion of notes	462,067	278,236
Accretion of dividends on 10% convertible preferred stock	352,032
Convertible Debt discount
Changes in operating assets and liabilities:
Accretion of discount	589,830	554,792
Preferred Stock discount
Changes in operating assets and liabilities:
Accretion of discount	$ 138,057