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Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares.

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The value of the financial instrument(s) that the original debt is being converted into in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or cash payments in the period.

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The number of shares issued in exchange for the original debt being converted in a noncash (or part noncash) transaction. "Part noncash" refers to that portion of the transaction not resulting in cash receipts or payments in the period.

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Amount, before unamortized (discount) premium and debt issuance costs, of long-term debt. Includes, but is not limited to, notes payable, bonds payable, commercial loans, mortgage loans, convertible debt, subordinated debt and other types of debt.

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The price per share of the conversion feature embedded in the debt instrument.

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Ratio applied to the conversion of debt instrument into equity with equity shares divided by debt principal amount.

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Contractual interest rate for funds borrowed, under the debt agreement.

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Amount of expense (income) related to adjustment to fair value of warrant liability.

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Amount of the cost of borrowed funds accounted for as interest expense.

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The cash inflow from the issuance of a long-term debt instrument which can be exchanged for a specified amount of another security, typically the entity's common stock, at the option of the issuer or the holder.

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Amount of cash inflow from short-term debt classified as other.

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Debt (Details Textual)		1 Months Ended	2 Months Ended	3 Months Ended				6 Months Ended	12 Months Ended
Debt (Details Textual)	May 08, 2015 USD ($) shares	May 31, 2015 USD ($)	Mar. 31, 2015 USD ($) $ / shares	Mar. 31, 2017 USD ($)	Mar. 31, 2016 USD ($)	Mar. 31, 2015 USD ($) $ / shares	Sep. 30, 2014 USD ($)	Mar. 31, 2015 USD ($) $ / shares	Dec. 31, 2016 USD ($)	Dec. 31, 2015 USD ($) shares	Dec. 31, 2014 shares	Jul. 31, 2016	Jun. 30, 2016 shares	Jun. 27, 2016 shares	Jul. 14, 2015
Debt Instrument [Line Items]
Proceeds from notes payable									$ 204,895	$ 1,741,667
Interest expense, debt		$ 1,500,000		$ 29,844	$ 41,734				143,347	1,801,320
Amortization of financing costs		$ 71,421
Merck Ghi Financing Agreement [Member]
Debt Instrument [Line Items]
Long-term debt, gross				1,000,000					1,000,000	1,000,000
Debt instrument, interest rate, stated percentage												8.00%			8.00%
I P O [Member]
Debt Instrument [Line Items]
Debt conversion, converted instrument, amount									0	$ 2,100,000
Debt conversion, converted instrument, shares issued \| shares	350,000
Common stock percent										110.00%
Private Placement [Member]
Debt Instrument [Line Items]
Class of warrant or right, number of securities called by warrants or rights \| shares													6,790,169	6,790,169
Over Allotment Option [Member]
Debt Instrument [Line Items]
Class of warrant or right, number of securities called by warrants or rights \| shares	3,272,500
Common Stock [Member] \| Over Allotment Option [Member]
Debt Instrument [Line Items]
Class of warrant or right, number of securities called by warrants or rights \| shares	185,250
Loans Payable [Member]
Debt Instrument [Line Items]
Proceeds from notes payable								$ 2,300,000
Debt conversion, converted instrument, amount						$ 300,000
Debt instrument, interest rate, stated percentage										8.00%
Convertible Debt [Member]
Debt Instrument [Line Items]
Debt conversion, converted instrument, amount									0	$ 300,000
Commercial Paper [Member] \| Common Stock [Member] \| Merck Global Health Innovation Fund Llc [Member]
Debt Instrument [Line Items]
Long-term debt, gross				$ 1,000,000					$ 1,000,000
Convertible Notes2015 [Member]
Debt Instrument [Line Items]
Debt instrument, interest rate, stated percentage			8.00%			8.00%		8.00%
Proceeds from other short-term debt			$ 1,500,000
Fair value adjustment of warrants	$ 700,000
Convertible Notes2015 [Member] \| I P O [Member]
Debt Instrument [Line Items]
Debt conversion, converted instrument, shares issued \| shares										1,875,000
Convertible Notes2015 [Member] \| Before Closing Ipo [Member]
Debt Instrument [Line Items]
Debt instrument, convertible, conversion ratio			1.25
Convertible Notes2015 [Member] \| After Closing Ipo [Member]
Debt Instrument [Line Items]
Debt instrument, convertible, conversion ratio			1.00
Convertible Notes2015 [Member] \| Common Stock [Member]
Debt Instrument [Line Items]
Debt instrument, convertible, conversion price \| $ / shares			$ 1.00			$ 1.00		$ 1.00
Class of warrant or right, number of securities called by warrants or rights \| shares										225,011
Demand Notes Payable [Member]
Debt Instrument [Line Items]
Debt conversion, converted instrument, amount	$ 2,100,000
Convertible Notes2014 [Member]
Debt Instrument [Line Items]
Proceeds from convertible debt							$ 1,500,000
Convertible Notes2014 [Member] \| I P O [Member]
Debt Instrument [Line Items]
Debt conversion, converted instrument, shares issued \| shares											1,500,000