CONDENSED CONSOLIDATED BALANCE SHEETS - USD ($)	Sep. 30, 2015	Dec. 31, 2014
Current assets
Cash and cash equivalents	$ 7,839,439	$ 8,500,718
Restricted cash	275,000	0
Accounts receivable, net	1,055,059	297,958
Prepaid expenses	201,652	247,207
Inventory, net	170,860	39,788
Total current assets	9,542,010	9,085,671
Furniture and equipment, net	484,544	357,532
Intangible assets, net	1,768,812	1,920,645
Deferred financing costs	509,375	351,961
Other assets	52,649	48,193
Total assets	12,357,390	11,764,002
Current liabilities
Accounts payable	1,179,329	594,357
Accrued expenses	934,675	444,861
Payroll liabilities	1,156,000	1,056,705
Short-term lease obligations	0	76,025
Other current liabilities	22,601	42,228
Total current liabilities	3,292,605	2,214,176
Deferred rent	5,688	2,483
Long-term lease obligations	0	49,216
Total liabilities	$ 3,298,293	$ 2,265,875
Commitments and contingencies (note 13)
Stockholders' equity
Preferred stock - $.001 par value; 10,000,000 shares authorized, 0 shares issued and outstanding	$ 0	$ 0
Common stock - $.001 par value; 75,000,000 shares authorized, 30,446,260 and 24,564,058 shares issued and outstanding	30,446	24,564
Additional paid-in capital	55,001,918	44,648,103
Accumulated deficit	(45,973,267)	(35,174,540)
Total stockholders' equity	9,059,097	9,498,127
Total liabilities and stockholders' equity	$ 12,357,390	$ 11,764,002