Preferred Stock	3 Months Ended
Mar. 31, 2016
Preferred Stock
Preferred Stock	Note 3: Preferred Stock August 2014 Series A Preferred Stock and Warrants On August 19, 2014, the Company completed a private placement transaction with a small number of sophisticated investors pursuant to which the Company issued 1,418,439 shares of Series A Convertible Preferred Stock and warrants to purchase up to 1,418,439 shares of common stock. The shares of Series A Preferred and warrants were sold in units, with each unit consisting of one share and one warrant, at a purchase price of $3.525 per unit. The Series A Preferred is convertible into shares of common stock at an initial conversion rate of 1-for-1 (subject to stock splits, reverse stock splits and similar events) at any time at the discretion of the investor. The exercise price of the warrants is $3.40 per share, and the warrants are exercisable for five years. If the Company grants, issues or sells any Common Stock equivalents pro rata to the record holders of any class of shares of Common Stock (the “Purchase Rights”), then a holder of Series A Preferred or warrants will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the holder could have acquired if the holder had held the number of shares of Common Stock acquirable upon conversion of the Series A Preferred or exercise of the warrants (without regard to any limitations on conversion). If the Company declares or makes any dividend or other distribution of its assets (or rights to acquire its assets) to holders of Common Stock, then a holder of Series A Preferred or warrants is entitled to participate in such distribution to the same extent as if the holder had held the number of shares of Common Stock acquirable upon complete conversion of the Series A Preferred or exercise of the warrants (without regard to any limitations on conversion). In accordance with the transaction agreements, the Company filed a registration statement with the SEC, which has been declared effective, to register the resale from time to time of shares of common stock underlying the Series A Preferred and the warrants. The warrants include call provisions giving the Company the option, subject to various conditions, to call the exercise of any or all of the 2014 warrants, by giving a call notice to the warrant holders. We may give a call notice only within (i) if a holder and its affiliates beneficially own 2% or less of our outstanding common stock, then 10 trading days after any 20‑consecutive trading day period during which the daily volume weighted average price of the common stock (the "VWAP") is not less than 250% of the exercise price for the 2014 warrants in effect for 10 out of such 20-consecutive trading day period, and (ii) if holder and its affiliates beneficially own more than 2% of the outstanding common stock, five trading days after any 30-consecutive trading day period during which the VWAP of the common stock is not less than 250% of the exercise price then in effect for 25 out of such 30-consecutive trading day period. The exercise price of the 2014 warrants is $3.40 per share, and accordingly 250% of such exercise price is $8.50 per share. During a “call period” of 30 trading days following the date on which the call notice is deemed given and effective (with the call period being extended for one trading day for each trading day during the call period during which the VWAP is less than 225% of the exercise price then in effect during the call period), a holder may exercise the 2014 warrant and purchase the called warrant shares. Subject to the foregoing and to the other provisions of the 2014 warrants, if the holder fails to timely exercise the called 2014 warrant, the Company may cancel the unexercised called warrant (or portion thereof that was called). January 2016 Series A-1 Preferred Stock and Warrants On January 26, 2016, the Company completed a private placement transaction with a small number of accredited investors pursuant to which the Company issued 1,183,432 shares of Series A-1 Convertible Preferred Stock ("Series A-1 Preferred") and warrants to purchase up to 1,183,432 shares of common stock or Series A-1 Preferred. The shares of Series A-1 Preferred and warrants were sold in units, with each unit consisting of one share and one warrant, at a purchase price of $4.225 per unit. The Series A-1 Preferred is convertible into shares of common stock at an initial conversion rate of 1-for-1 (subject to stock splits, reverse stock splits and similar events) at any time at the discretion of the investor. The exercise price of the warrants is $4.10 per share, and the warrants are exercisable at any time over the five year term of the warrants. If the Company grants, issues or sells any Common Stock equivalents pro rata to the record holders of any class of shares of Common Stock (the “Purchase Rights”), then a holder of Series A-1 Preferred or warrants will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the holder could have acquired if the holder had held the number of shares of Common Stock acquirable upon conversion of the Series A-1 Preferred or exercise of the warrants (without regard to any limitations on conversion). If the Company declares or makes any dividend or other distribution of its assets (or rights to acquire its assets) to holders of Common Stock, then a holder of Series A-1 Preferred or warrants is entitled to participate in such distribution to the same extent as if the holder had held the number of shares of Common Stock acquirable upon complete conversion of the Series A-1 Preferred or exercise of the warrants (without regard to any limitations on conversion). Gross proceeds to the Company were approximately $5,000,000 excluding transactions costs, fees and expenses. In accordance with the transaction agreements, the Company filed a registration statement with the SEC, which has been declared effective, to register the resale from time to time of shares of common stock underlying the Series A-1 Preferred and the warrants. The 2016 warrants include call provisions that are generally similar to the 2014 warrants. The exercise price of the 2016 warrants is $4.10 per share, and accordingly 250% of such exercise price is $10.25 per share.

Preferred Stock

3 Months Ended

Mar. 31, 2016

Note 3: Preferred Stock

August 2014 Series A Preferred Stock and Warrants

On August 19, 2014, the Company completed a private placement transaction with a small number of sophisticated investors pursuant to which the Company issued 1,418,439 shares of Series A Convertible Preferred Stock and warrants to purchase up to 1,418,439 shares of common stock. The shares of Series A Preferred and warrants were sold in units, with each unit consisting of one share and one warrant, at a purchase price of $3.525 per unit. The Series A Preferred is convertible into shares of common stock at an initial conversion rate of 1-for-1 (subject to stock splits, reverse stock splits and similar events) at any time at the discretion of the investor. The exercise price of the warrants is $3.40 per share, and the warrants are exercisable for five years. If the Company grants, issues or sells any Common Stock equivalents pro rata to the record holders of any class of shares of Common Stock (the “Purchase Rights”), then a holder of Series A Preferred or warrants will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the holder could have acquired if the holder had held the number of shares of Common Stock acquirable upon conversion of the Series A Preferred or exercise of the warrants (without regard to any limitations on conversion). If the Company declares or makes any dividend or other distribution of its assets (or rights to acquire its assets) to holders of Common Stock, then a holder of Series A Preferred or warrants is entitled to participate in such distribution to the same extent as if the holder had held the number of shares of Common Stock acquirable upon complete conversion of the Series A Preferred or exercise of the warrants (without regard to any limitations on conversion). In accordance with the transaction agreements, the Company filed a registration statement with the SEC, which has been declared effective, to register the resale from time to time of shares of common stock underlying the Series A Preferred and the warrants.

The warrants include call provisions giving the Company the option, subject to various conditions, to call the exercise of any or all of the 2014 warrants, by giving a call notice to the warrant holders. We may give a call notice only within (i) if a holder and its affiliates beneficially own 2% or less of our outstanding common stock, then 10 trading days after any 20‑consecutive trading day period during which the daily volume weighted average price of the common stock (the "VWAP") is not less than 250% of the exercise price for the 2014 warrants in effect for 10 out of such 20-consecutive trading day period, and (ii) if holder and its affiliates beneficially own more than 2% of the outstanding common stock, five trading days after any 30-consecutive trading day period during which the VWAP of the common stock is not less than 250% of the exercise price then in effect for 25 out of such 30-consecutive trading day period. The exercise price of the 2014 warrants is $3.40 per share, and accordingly 250% of such exercise price is $8.50 per share. During a “call period” of 30 trading days following the date on which the call notice is deemed given and effective (with the call period being extended for one trading day for each trading day during the call period during which the VWAP is less than 225% of the exercise price then in effect during the call period), a holder may exercise the 2014 warrant and purchase the called warrant shares. Subject to the foregoing and to the other provisions of the 2014 warrants, if the holder fails to timely exercise the called 2014 warrant, the Company may cancel the unexercised called warrant (or portion thereof that was called).

January 2016 Series A-1 Preferred Stock and Warrants

On January 26, 2016, the Company completed a private placement transaction with a small number of accredited investors pursuant to which the Company issued 1,183,432 shares of Series A-1 Convertible Preferred Stock ("Series A-1 Preferred") and warrants to purchase up to 1,183,432 shares of common stock or Series A-1 Preferred. The shares of Series A-1 Preferred and warrants were sold in units, with each unit consisting of one share and one warrant, at a purchase price of $4.225 per unit. The Series A-1 Preferred is convertible into shares of common stock at an initial conversion rate of 1-for-1 (subject to stock splits, reverse stock splits and similar events) at any time at the discretion of the investor. The exercise price of the warrants is $4.10 per share, and the warrants are exercisable at any time over the five year term of the warrants. If the Company grants, issues or sells any Common Stock equivalents pro rata to the record holders of any class of shares of Common Stock (the “Purchase Rights”), then a holder of Series A-1 Preferred or warrants will be entitled to acquire, upon the terms applicable to such Purchase Rights, the aggregate Purchase Rights which the holder could have acquired if the holder had held the number of shares of Common Stock acquirable upon conversion of the Series A-1 Preferred or exercise of the warrants (without regard to any limitations on conversion). If the Company declares or makes any dividend or other distribution of its assets (or rights to acquire its assets) to holders of Common Stock, then a holder of Series A-1 Preferred or warrants is entitled to participate in such distribution to the same extent as if the holder had held the number of shares of Common Stock acquirable upon complete conversion of the Series A-1 Preferred or exercise of the warrants (without regard to any limitations on conversion). Gross proceeds to the Company were approximately $5,000,000 excluding transactions costs, fees and expenses. In accordance with the transaction agreements, the Company filed a registration statement with the SEC, which has been declared effective, to register the resale from time to time of shares of common stock underlying the Series A-1 Preferred and the warrants. The 2016 warrants include call provisions that are generally similar to the 2014 warrants. The exercise price of the 2016 warrants is $4.10 per share, and accordingly 250% of such exercise price is $10.25 per share.