Consolidated Balance Sheets - USD ($)	Sep. 30, 2017	Dec. 31, 2016
Current assets:
Cash	$ 31,673,383	$ 36,618,497
Prepaid and other current assets	746,094	1,380,560
Total current assets	32,419,477	37,999,057
Equipment, net	79,344	100,730
Other assets	119,291	112,821
Total assets	32,618,112	38,212,608
Current liabilities:
Accounts payable	2,942,999	4,081,173
Accrued Liabilities, Current	2,743,575	2,820,377
Loan payable, current portion	2,717,042	269,162
Total current liabilities	8,403,616	7,170,712
Loan payable, long-term	7,375,439	9,470,445
Total liabilities	15,779,055	16,641,157
Stockholders’ equity:
Preferred stock, $0.0001 par value per share (10,000,000 shares authorized, none issued and outstanding at September 30, 2017 and December 31, 2016, respectively)
Common stock, $0.0001 par value per share (150,000,000 shares authorized, 23,665,532 and 19,158,417 shares issued and outstanding at September 30, 2017 and December 31, 2016, respectively)	2,367	1,916
Additional paid-in capital	85,991,032	69,210,986
Accumulated deficit	(69,154,342)	(47,641,451)
Total stockholders’ equity	16,839,057	21,571,451
Total liabilities and stockholders’ equity	$ 32,618,112	$ 38,212,608