|3 Months Ended|
Mar. 31, 2018
|Subsequent Events [Abstract]|
|Subsequent Events [Text Block]||
11. Subsequent Events
On April 17, 2018, the Company completed a public offering of 14,730,000 shares of Common Stock and 6,536.4 shares of Series C Convertible Preferred Stock (convertible into 20,426,250 shares of Common Stock), along with warrants to purchase 35,156,250 shares of Common Stock. The offering was priced at $0.32 per share of Common Stock (or share of Common Stock issuable upon conversion of a share of Series C Convertible Preferred Stock) and warrant. The total net proceeds to the Company from the offering, after deducting the placement agent fees and offering expenses, were approximately $10.1 million. Additionally, the investors received, for each share of Common Stock, or for each share of Common Stock issuable upon conversion of a share of Series C Convertible Preferred Stock purchased in the public offering, warrants to purchase one share of Common Stock at an exercise price of $0.32 per share, which totaled warrants to purchase an aggregate 35,156,250 shares of Common Stock. The warrants issued to investors became initially exercisable immediately upon issuance and terminate on April 17, 2023, five years following the date of issuance. Concurrently with the closing of the public offering, a holder elected to convert 1,400 shares of Series C Convertible Preferred Stock into 4,375,000 shares of Common Stock. Subsequently, on April 18, 2018, April 23, 2018, and April 30, 2018, holders converted 1,044.4 shares of Series C Convertible Preferred stock into 3,263,750 shares of Common Stock.
No definition available.
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://www.xbrl.org/2003/role/presentationRef