Consolidated Statements of Cash Flows (USD $)	9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013
Cash flows from operating activities
Net loss	$ (11,696,886)	$ (12,897,844)
Adjustments to reconcile net loss to net cash provided by (used in) operating activities
Restricted stock issued to employees	201,998	0
Amortization of discount on notes payable due to warrants and beneficial conversion feature	0	1,613,354
Loss on extinguishment of debt	0	2,518,912
Depreciation	291,608	258,144
Amortization of debt financing costs	0	125,248
Option and warrant expense	840,303	924,961
Changes in:
Other current assets	394,746	20,481
Accounts payable - third parties and related parties	(324,156)	216,938
Accrued expenses	621,493	745,999
Deferred revenue	(964,209)	4,082,226
Other assets	128,992	(85,047)
Net cash used in operating activities	(10,506,111)	(2,476,628)
Cash flows from investing activities
Purchase of property & equipment	(149,187)	(214,197)
Restricted cash	0	1,000,000
Net cash provided by (used in) investing activities	(149,187)	785,803
Cash flows from financing activities
Common stock and warrants sold for cash, net of offering costs	648,175	21,319,153
Proceeds from third party debt	0	550,000
Proceeds from related party debt	0	100,000
Deferred financing and offering costs	0	(147,847)
Repayment on related party notes payable	0	(100,000)
Repayments on notes payable	0	(450,000)
Net cash provided by financing activities	648,175	21,271,306
Net change in cash and cash equivalents	(10,007,123)	19,580,481
Cash and cash equivalents at beginning of period	23,644,542	592,004
Cash and cash equivalents at end of period	13,637,419	20,172,485
Cash paid for:
Interest	958	19,638
NON-CASH TRANSACTIONS
Conversion of notes payable to common stock	0	4,275,053
Issuance of common stock for accrued interest	0	188,543
Discount on convertible notes relating to:
Warrants	0	195,969
Beneficial conversion feature	0	141,829
Unpaid additions to property and equipment	0	5,417
Subscription receivable	0	0
Unpaid offering costs	0	296,884
Shares issued as deferred offering costs	$ 0	$ 1,234