Condensed Consolidated Statements of Cash Flows (Unaudited) - USD ($)	9 Months Ended
	Sep. 30, 2015	Sep. 30, 2014
Operating Activities:
Net loss	$ (35,238,648)	$ (31,437,430)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation and amortization	4,244,349	4,480,662
Share based compensation	689,911	633,396
Amortization of financing costs to interest expense	345,264	0
Non-cash interest expense	1,398,874	0
Amortization of debt discount	16,520,326	0
Non-cash Preferred C Penalty Shares	0	300,000
Loss on Note Receivable	99,000	0
Loss on Joint Venture	120,000	0
Accrued litigation settlement	(366,013)	173,498
Deemed interest expense on warrant liability	909,092	0
Change in fair value of derivatives and gain/(loss) on extinguishment of liabilities, net	(5,402,099)	5,896,627
Bad debt expense	77,524	0
Changes in operating assets and liabilities:
Accounts receivable	717,311	(796,666)
Related party receivables and deposits	0	(113,078)
Inventories	(2,061,983)	(195,323)
Prepaid expenses and other current assets	644,828	(1,382,429)
Accounts payable	606,725	1,224,737
Accrued expenses	(889,272)	746,451
Warranty reserve	78,000	43,063
Net cash used in operating activities	(17,506,811)	(20,426,492)
Investing Activities:
Purchase of property, plant and equipment	(29,194)	(67,154)
Note Receivable	0	(171,000)
Interest income on restricted cash	(49,446)	0
Patent activity costs	(246,337)	(362,776)
Net cash used in investing activities	(324,977)	(600,930)
Financing Activities:
Payment of debt financing costs	(416,250)	0
Repayment of debt	(199,256)	(210,465)
Proceeds from convertible notes	2,000,000	0
Changes in restricted cash	9,250,000	0
Proceeds from issuance of stock and warrants	4,500,000	18,906,637
Net cash provided by financing activities	15,134,494	18,696,172
Net change in cash and cash equivalents	(2,697,294)	(2,331,250)
Cash and cash equivalents at beginning of period	3,316,576	3,318,155
Cash and cash equivalents at end of period	619,282	986,905
Supplemental Cash Flow Information:
Cash paid for interest	347,138	384,612
Non-Cash Transactions:
Non-cash conversions of preferred stock and convertible notes to equity	14,221,926	13,025,345
Make-whole provision on convertible preferred stock	$ 0	$ 8,087,500