Represents the class of warrant or right, terms.

No definition available.

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- Definition

Exercise price per share or per unit of warrants or rights outstanding.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(4))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

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.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 235
-SubTopic 10
-Section S99
-Paragraph 1
-Subparagraph (SX 210.4-08.(i)(2))
-URI http://asc.fasb.org/extlink&oid=26873400&loc=d3e23780-122690

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- Definition

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes liabilities not subject to a master netting arrangement and not elected to be offset.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 210
-SubTopic 20
-Section 55
-Paragraph 10
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-Name Accounting Standards Codification
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- Definition

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 480
-SubTopic 10
-Section 25
-Paragraph 13
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- Definition

The estimated dividend rate (a percentage of the share price) to be paid (expected dividends) to holders of the underlying shares over the option's term.

+ References

+ Details

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- Definition

The estimated measure of the percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

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- Definition

The estimated measure of the maximum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

No definition available.

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- Definition

The estimated measure of the minimum percentage by which a share price is expected to fluctuate during a period. Volatility also may be defined as a probability-weighted measure of the dispersion of returns about the mean. The volatility of a share price is the standard deviation of the continuously compounded rates of return on the share over a specified period. That is the same as the standard deviation of the differences in the natural logarithms of the stock prices plus dividends, if any, over the period.

+ References

No definition available.

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- Definition

For each plan, identification of the award pricing model or other valuation method used in calculating the weighted average fair values disclosed. The model is also used to calculate the compensation expense that is shown within the balance sheet, income statement, and cash flow. Examples of valuation techniques are lattice models (binomial model), closed-form models (Black-Scholes-Merton formula), and a Monte Carlo simulation technique. Fair value is the amount at which an asset or liability could be bought or incurred or sold or settled in a current transaction between willing parties, that is, other than in a forced or liquidation sale. May include disclosures about the assumptions underlying application of the method selected.

+ References

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- Definition

The risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

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- Definition

The maximum risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

No definition available.

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- Definition

The minimum risk-free interest rate assumption that is used in valuing an option on its own shares.

+ References

No definition available.

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- Definition

Price of a single share of a number of saleable stocks of a company.

+ References

No definition available.

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- Definition

Expected term of share-based compensation awards, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 718
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (f)(2)(i)
-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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-Name Accounting Standards Codification
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-Section S99
-Paragraph 1
-Subparagraph (SAB Topic 14.D.2)
-URI http://asc.fasb.org/extlink&oid=27013229&loc=d3e301413-122809

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- Definition

Fair value portion of warrants not settleable in cash classified as equity.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 820
-SubTopic 10
-Section 50
-Paragraph 2
-Subparagraph (a)
-URI http://asc.fasb.org/extlink&oid=66048111&loc=d3e19207-110258

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Common Stock Warrants and Common Stock Warrant Liability (Details Textual) - USD ($) $ / shares in Units, $ in Thousands	1 Months Ended				3 Months Ended
	Dec. 31, 2016	Mar. 31, 2016	Feb. 29, 2016	Jul. 31, 2015	Mar. 31, 2017	Mar. 31, 2016	Aug. 16, 2016	Nov. 30, 2015	Jun. 30, 2015
Share Price	$ 8.15				$ 7.91
Fair Value Adjustment of Warrants					$ (9)	$ 2
Common Stock Warrant Issued for Marketing and Development Services [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights			100,000
Class of Warrant or Right, Exercise Price of Warrants or Rights			$ 7.50
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used			Black- Scholes option pricing model
Share Price			$ 7.57
Warrants Not Settleable in Cash, Fair Value Disclosure			$ 431
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate			77.80%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term			3 years 9 months
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate			0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate			2.09%
Common Stock Warrant Issued To Initial Public Offering Underwriter [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights	100,000
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 9.60
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used	Black- Scholes option pricing model
Share Price	$ 8.00
Warrants Not Settleable in Cash, Fair Value Disclosure	$ 939
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate	82.10%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term	5 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate	0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate	1.92%
March 2016 Promissory Notes Common Stock Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights		9,032				9,032
Class of Warrant or Right, Exercise Price of Warrants or Rights		$ 7.50				$ 7.50
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used		Monte Carlo pricing model
Share Price		$ 7.575				$ 7.575
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate		79.60%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate		1.49%
July 2015 Consulting Agreement Common Stock Warrant [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights				121,227
Class of Warrant or Right, Exercise Price of Warrants or Rights				$ 7.50
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used				Black-Scholes option pricing model
Share Price				$ 7.575
Warrants Not Settleable in Cash, Fair Value Disclosure				$ 537
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate				60.90%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Term				6 years 3 months
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate				0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate				2.09%
University of Arizona Common Stock Warrant [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights									15,000
Class of Warrant or Right, Exercise Price of Warrants or Rights									$ 7.50
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used					Monte Carlo option pricing model
Share Price					$ 7.91
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate					77.70%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Dividend Rate					0.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate					1.93%
Derivative Liability					$ 61				$ 53
Fair Value Adjustment of Warrants					$ 9
Common Stock Warrants [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights					270,400
Class of Warrant or Right, Exercise Price of Warrants or Rights					$ 7.50
Class Of Warrant Or Right, Terms					5 years
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Method Used					Monte Carlo option pricing model
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Minimum					58.00%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Expected Volatility Rate, Maximum					76.70%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Minimum					1.31%
Share-based Compensation Arrangement by Share-based Payment Award, Fair Value Assumptions, Risk Free Interest Rate, Maximum					1.76%
Common Stock Warrants [Member] \| Maximum [Member]
Share Price					$ 7.575
Common Stock Warrants [Member] \| Minimum [Member]
Share Price					$ 7.50
Other Advisory Services Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 7.50
Promissory Notes Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights	7.50
Initial Public Offering Underwriter Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights	9.60
Marketing and Development Services Warrants [Member]
Class of Warrant or Right, Exercise Price of Warrants or Rights	$ 7.50
August 2016 Other Advisory Services [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights							20,000
Class of Warrant or Right, Exercise Price of Warrants or Rights							$ 7.50
Northern Arizona University Common Stock Warrant [Member]
Class of Warrant or Right, Number of Securities Called by Warrants or Rights								210,526
Class of Warrant or Right, Exercise Price of Warrants or Rights								$ 15.00