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Subsequent Events	3 Months Ended
	Mar. 31, 2019
Subsequent Events [Abstract]
Subsequent Events	SUBSEQUENT EVENTS Capital Raising On April 11, 2019, the Company closed an underwritten public offering of 4,575,000 shares of its common stock at a public offering price of $1.10 per share. The Company granted the underwriters a 30-day over-allotment option to purchase up to an additional 686,250 shares which was exercised in full on April 12, 2019. Including the over-allotment shares, the Company issued a total of 5,261,250 shares in the underwritten public offering, and received gross proceeds of approximately $5.8 million and net proceeds of approximately $5.2 million after deducting underwriting discounts and offering expenses. February 2018 Warrant Exercise Price Reduced As discussed in Note 6 above, the outstanding warrants to purchase up to an aggregate of 3,720,500 shares of the Company's common that were issued and sold in February 2018 include price-based anti-dilution provisions. Under the terms of those warrants, subject to certain limited exceptions, their exercise price will be reduced each time the Company issues or sells any securities for a consideration per share less than a price equal to the exercise price of those warrants in effect immediately prior to such issuance or sale. If the Company issues shares of common stock for cash, the consideration received therefor will be deemed to be the net amount of consideration the Company received therefor. As of immediately prior to the initial closing of the April 2019 underwritten public offering, the exercise price of the warrants was $3.00 per share. The net amount of consideration the Company received for shares issued and sold at the initial closing was $0.98 per share. On April 11, 2019, in accordance with the anti-dilution provision of the warrants and as a result of the sale of such shares, the exercise price of the warrants was automatically reduced to $0.98 per share.

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- Definition

The entire disclosure for significant events or transactions that occurred after the balance sheet date through the date the financial statements were issued or the date the financial statements were available to be issued. Examples include: the sale of a capital stock issue, purchase of a business, settlement of litigation, catastrophic loss, significant foreign exchange rate changes, loans to insiders or affiliates, and transactions not in the ordinary course of business.

+ References

Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
-Publisher FASB
-Name Accounting Standards Codification
-Topic 855
-URI http://asc.fasb.org/topic&trid=2122774

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