Subsequent Event	3 Months Ended
Mar. 31, 2020
Subsequent Events [Abstract]
Subsequent Event	Note 10. Subsequent Event Financing On April 21, 2020, the Company completed a registered direct offering of securities registered under an effective registration statement filed with the SEC pursuant to the Securities Act of 1933, as amended. In the offering, the Company sold 1,218,000 shares of common stock at a price of $1.56 per share to institutional investors. Net proceeds of the offering, after placement agent and other fees and estimated expenses payable by the Company were approximately $1.6 million. As a result of the offering, the exercise price of the 1,845,540 outstanding common stock purchase warrants that were issued in October 2018 was reduced from $6.00 per share to $2.40 per share.

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.

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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