CONDENSED CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE LOSS (Unaudited) (USD $)	1 Months Ended	3 Months Ended
Mar. 31, 2014	Mar. 31, 2015
Operating expenses:
Research and development	$ 30,023us-gaap_ResearchAndDevelopmentExpense	$ 2,804,946us-gaap_ResearchAndDevelopmentExpense
General and administrative	62,700us-gaap_GeneralAndAdministrativeExpense	3,216,212us-gaap_GeneralAndAdministrativeExpense
Total operating expenses	92,723us-gaap_OperatingExpenses	6,021,158us-gaap_OperatingExpenses
Loss from operations	(92,723)	(6,021,158)
Interest income	0us-gaap_InterestIncomeOperating	3,577us-gaap_InterestIncomeOperating
Net loss	(92,723)us-gaap_NetIncomeLoss	(6,017,581)us-gaap_NetIncomeLoss
Comprehensive loss	$ (92,723)us-gaap_ComprehensiveIncomeNetOfTax	$ (6,017,581)us-gaap_ComprehensiveIncomeNetOfTax
Net loss per share attributable to common stockholders - basic and diluted (in usd per share)	$ (0.07)us-gaap_EarningsPerShareBasicAndDiluted	$ (0.59)us-gaap_EarningsPerShareBasicAndDiluted
Weighted-average number of common shares outstanding — basic and diluted	1,370,125	10,179,955

Amount after tax of increase (decrease) in equity from transactions and other events and circumstances from net income and other comprehensive income, attributable to parent entity. Excludes changes in equity resulting from investments by owners and distributions to owners.

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The amount of net income or loss for the period per each share in instances when basic and diluted earnings per share are the same amount and reported as a single line item on the face of the financial statements. Basic earnings per share is the amount of net income or loss for the period per each share of common stock or unit outstanding during the reporting period. Diluted earnings per share includes the amount of net income or loss for the period available to each share of common stock or common unit outstanding during the reporting period and to each share or unit that would have been outstanding assuming the issuance of common shares or units for all dilutive potential common shares or units outstanding during the reporting period.

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The aggregate total of expenses of managing and administering the affairs of an entity, including affiliates of the reporting entity, which are not directly or indirectly associated with the manufacture, sale or creation of a product or product line.

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This element represents the income or loss from continuing operations attributable to the economic entity which may also be defined as revenue less expenses from ongoing operations, after income or loss from equity method investments, but before income taxes, extraordinary items, and noncontrolling interest.

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Amount of operating interest income, including, but not limited to, amortization and accretion of premiums and discounts on securities.

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The portion of profit or loss for the period, net of income taxes, which is attributable to the parent.

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Generally recurring costs associated with normal operations except for the portion of these expenses which can be clearly related to production and included in cost of sales or services. Includes selling, general and administrative expense.

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The aggregate costs incurred (1) in a planned search or critical investigation aimed at discovery of new knowledge with the hope that such knowledge will be useful in developing a new product or service, a new process or technique, or in bringing about a significant improvement to an existing product or process; or (2) to translate research findings or other knowledge into a plan or design for a new product or process or for a significant improvement to an existing product or process whether intended for sale or the entity's use, during the reporting period charged to research and development projects, including the costs of developing computer software up to the point in time of achieving technological feasibility, and costs allocated in accounting for a business combination to in-process projects deemed to have no alternative future use.

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Average number of shares or units issued and outstanding that are used in calculating basic and diluted earnings per share (EPS).

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