CONDENSED BALANCE SHEETS - USD ($)	Jun. 30, 2015	Dec. 31, 2014
Current assets
Cash	$ 19,658,994	$ 2,747,248
Prepaid expenses	42,079	57,115
Total current assets	19,701,073	2,804,363
Other assets	10,331	10,331
Deferred offering costs		143,454
Property and equipment, net	4,566	5,172
Total Assets	19,715,970	2,963,320
Current liabilities
Accounts payable	1,389,443	1,083,597
Accrued expenses	972,992	168,635
Other liablities	1,022	2,518
Total current liabilities	2,363,457	1,254,750
Stockholders' equity (deficit)
Preferred stock, $0.001 par value; 5,000,000 shares authorized, no shares issued and outstanding as of June 30, 2015; 8,887,500 shares authorized, issued and outstanding as of December 31, 2014		8,888
Common stock, $0.001 par value; 25,000,000 shares authorized, 7,788,028 shares issued and outstanding as of June 30, 2015; 50,000,000 shares authorized, 465,378 shares issued and outstanding as of December 31, 2014	7,788	465
Additional paid-in capital	39,124,630	3,399,924
Accumulated deficit	(21,779,905)	(17,904,319)
Total stockholders' equity (deficit)	17,352,513	(14,495,042)
Total Liabilities and Stockholders' Equity (Deficit)	$ 19,715,970	2,963,320
Preferred stock subject to redemption
Current liabilities
Preferred stock subject to redemption, $0.001 par value, no shares authorized, issued and outstanding as of June 30, 2015; 16,378,646 shares authorized, 13,399,668 shares issued and outstanding as of December 31, 2014		$ 16,203,612

Carrying value as of the balance sheet date of liabilities incurred (and for which invoices have typically been received) and payable to vendors for goods and services received that are used in an entity's business. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).

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Data Type:	xbrli:monetaryItemType
Balance Type:	credit
Period Type:	instant

- Definition

Carrying value as of the balance sheet date of obligations incurred and payable, pertaining to costs that are statutory in nature, are incurred on contractual obligations, or accumulate over time and for which invoices have not yet been received or will not be rendered. Examples include taxes, interest, rent and utilities. Used to reflect the current portion of the liabilities (due within one year or within the normal operating cycle if longer).