CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011
Cash flow from operating activities:
Net loss	$ (3,139,923)	$ (6,360,781)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	73,191	69,704
Amortization of debt discount		298,400
Amortization of preferred stock discount	68,346	69,028
Loss on debt extinguishment		1,350,000
Change in fair value of 10% convertible preferred stock warrants	(347,097)	487,555
Change in fair value of derivative liability	126,579	359,561
Share-based compensation	497,039	2,318,507
Increase in allowance for doubtful accounts	100,415
Changes in operating assets and liability:
Accounts receivable	(247,973)	(1,104,457)
Inventories	(829,277)	(313,182)
Prepaid expenses and deposits	(20,868)	(633,498)
Accounts payable	995,904	(37,872)
Accrued liabilities	128,973	(16,755)
Net cash used in operating activities	(2,542,644)	(3,435,727)
Cash flows from investing activities:
Purchase of property and equipment	(848,116)	(97,250)
Net cash used in investing activities	(848,116)	(97,250)
Cash flows from financing activities:
Proceeds from issuance of demand promissory notes	5,000,001
Proceeds from issuance of 10% convertible preferred stock, net		6,769,389
Issuance of common stock, net of expenses		200
Proceeds from short term notes		100,758
Repayments of convertible debt	(772,500)
Repayment of revolving credit agreement	(466,000)
Repayment of short term notes		(32,970)
Net cash provided by financing activities	3,761,501	6,837,377
Net increase in cash	370,741	3,304,400
Cash and cash equivalents at beginning of period	1,982,772	785,612
Cash and cash equivalents at end of period	2,353,513	4,090,012
Supplemental disclosures of cash flow information:
Cash paid for interest	133,549	63,707
Conversion of 10% convertible preferred stock and debt	262,500	410,000
Dividends on 10% convertible preferred stock	348,524	176,245
Amortization of conversion feature of 10% convertible preferred stock	474,680	31,311
Redeemable common stock reclassified to permanent equity	242,500
Debt Conversion
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of debt discount		298,400
Revolving Credit Agreement
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of debt discount	305,206
Conversion Options
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of derivative liability	(113,271)
Bonus Warrants
Adjustments to reconcile net loss to net cash used in operating activities:
Change in fair value of 10% convertible preferred stock warrants		797,185
Change in fair value of derivative liability	(13,309)	(359,561)
Supplemental disclosures of cash flow information:
Warrants issued	57,034	114,049
10% Convertible Preferred Stock
Supplemental disclosures of cash flow information:
Warrants issued	$ 1,875,463