CONDENSED CONSOLIDATED STATEMENTS OF CASH FLOWS (USD $)	9 Months Ended
	Sep. 30, 2013	Sep. 30, 2012
Cash flows from operating activities:
Net loss	$ (4,313,032)	$ (4,054,254)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	147,605	90,163
Amortization of convertible debt discount	(414,525)	0
Amortization of preferred stock discount	0	68,346
Change in fair value of derivative liabilities	(294,576)	(517,400)
Change in fair value of 10% convertible preferred stock warrants	40,641	(401,961)
Share-based compensation	142,654	395,947
Change in allowance for doubtful accounts	0	86,665
Changes in operating assets and liability:
Accounts receivable	(246,935)	243,133
Inventories	(536,868)	(881,689)
Prepaid expenses and deposits	65,265	(127,791)
Accounts payable	364,028	158,222
Accrued liabilities	389,743	335,880
Net cash used in operating activities	(3,826,950)	(4,299,533)
Cash flows from investing activities:
Purchase of property and equipment	(1,165,521)	(1,010,701)
Net cash used in investing activities	(1,165,521)	(1,010,701)
Cash flows from financing activities:
Proceeds from issuance of demand promissory notes	400,000	5,000,001
Recovery of shareholder short swing profits	3,095,308
Repayments of convertible debt		(772,500)
Repayments of revolving credit agreement		(466,000)
Net cash provided by financing activities	5,245,309	5,140,378
Net increase (decrease) in cash	252,838	(169,856)
Cash and cash equivalents at beginning of period	346,905	1,982,772
Cash and cash equivalents at end of period	599,743	1,812,916
Supplemental disclosures of cash flow information:
Cash paid for interest	1,971	67,834
Fair value of conversion option of 8% convertible promissory notes	545,425	982,932
Redeemable common stock reclassified to permanent equity	0	242,500
Fair value of bonus warrants granted	0	57,034
8% Convertible promissory note
Cash flows from financing activities:
Proceeds from issuance of demand promissory notes	1,750,001	1,378,877
Supplemental disclosures of cash flow information:
Fair value of warrants issued	249,151	427,888
Revolving Credit Agreement
Adjustments to reconcile net loss to net cash used in operating activities:
Amortization of convertible debt discount	0	(305,206)
10% Convertible Preferred Stock
Supplemental disclosures of cash flow information:
Conversion of 10% convertible preferred stock and debt	39,000	462,500
Dividends on 10% convertible preferred stock	533,569	519,020
Fair value of warrants issued	0	1,875,463
Amortization of 10% convertible preferred stock discount	$ 684,704	$ 743,106