CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011
Cash flows from operating activities:
Net income (loss)	$ (49,357)	$ 3,729,513
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	918,206	1,117,703
Common stock issued for research and development		903
Common stock issued for services	167,494
Common stock issued for interest		19,634
Accretion of discount on convertible notes payable	593,297	250,002
Stock based compensation	255,001	2,072,993
Loss (gain) on sale of assets	(781)	362
Loss (gain) on extinguishment of debt	(1,588,821)	954,033
Gain on derivative liability valuation	(5,639,996)	(12,257,500)
Warrants issued for interest		157,400
Warrants issued for debt extinguishment costs		404,000
Warrants issued and expensed for issuance costs	1,095,309
Expensed offering costs	47,348
Retirement of debt offering costs	53,150
Allowance for doubtful accounts	4,493	1,414
Changes in assets and liabilities:
Increase (decrease) in accounts receivable	74,309	(68,607)
Increase in inventories	(301,484)	(54,399)
Decrease in debt offering costs	86,338
Decrease in prepaid and other assets	205,175	126,704
Increase (decrease) in accounts payable and accrued expenses	773,903	(485,735)
Increase (decrease) in deferred revenues	20,072	(103,629)
Net cash used by investing activities	(3,286,344)	(4,135,209)
Cash flows from investing activities:
Purchase of equipment	(160,599)	(422,978)
Proceeds from the sale of assets	3,171	240
Net cash provided by investing activities	(157,428)	(422,738)
Cash flows from financing activities:
Proceeds from equity financing	6,150,000
Proceeds from issuance of convertible note and warrants	1,774,799
Principal payments on debt	(4,017,649)	(1,151,439)
Equity issuance costs	(776,483)	(24,078)
Proceeds from the exercise of options and warrants		18,304
Payments for debt extinguishment costs	(275,041)
Net cash provided (used) by financing activities	2,855,626	(1,157,213)
Net decrease in cash	(588,146)	(5,715,160)
Cash beginning of period	961,265	6,129,632
Cash end of period	373,119	414,472
Supplemental disclosure of cash flow information:
Cash paid for interest	307,102	244,966
Income taxes paid