CONSOLIDATED STATEMENTS OF CASH FLOWS (Unaudited) - USD ($)	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
CASH FLOWS FROM OPERATING ACTIVITIES
Net loss	$ (21,156,492)	$ (20,929,365)
Adjustments to reconcile net loss to net cash used in operating activities:
Depreciation	33,600	8,363
Amortization of intangible assets	16,099	11,234
(Recovery of) provision for doubtful accounts	(1,603)	236,151
Share-based compensation	1,413,195	4,381,690
Changes in operating assets and liabilities:
Accounts receivable	580,943	(2,250,209)
Inventory	(262,297)	(267,281)
Other current assets	(253,518)	477,312
Other assets		(2,536)
Accounts payable	(1,212,236)	304,475
Other current liabilities	316,638	(1,373,762)
Net cash used in operating activities	(20,525,671)	(19,403,928)
CASH FLOWS FROM INVESTING ACTIVITIES
Patent costs	(107,487)	(90,529)
Purchase of fixed assets	(27,834)	(74,478)
Net cash used in investing activities	(135,321)	(165,007)
CASH FLOWS FROM FINANCING ACTIVITIES
Proceeds from sale of common stock, net of costs		134,863,475
Proceeds from exercise of options	192,310	786,450
Proceeds from exercise of warrants	2,460,000	1,310,000
Net cash provided by financing activities	2,652,310	136,959,925
(Decrease) increase in cash	(18,008,682)	117,390,990
Cash, beginning of period	131,534,101	64,706,355
Cash, end of period	$ 113,525,419	$ 182,097,345