Note 5 - Warrants

6 Months Ended

Jun. 30, 2016

Notes to Financial Statements

Stockholders' Equity Note Disclosure [Text Block]

Note 5.     Warrants

The Company conducted its public stock offering through the sale of units. Each unit was sold for $1,000 and consisted of 200 shares of common stock and a warrant to purchase an additional 200 shares of common stock at $6.00 per share. The warrants were originally scheduled to expire, if not exercised, February 24, 2016. The board of directors of the Company extended the warrant expiration date to April 1, 2016. As of December 31, 2014 warrant-holders had the right to purchase 2,532,400 shares of common stock. On February 24, 2015, the Company registered a warrant exercise offering with the Kansas Securities Commissioner. During 2015, warrant-holders exercised warrants for the purchase of 944,845 shares of common stock. As of December 31, 2015 warrant-holders had the right to purchase 1,587,555 shares of common stock. During the first six months of 2016, warrant-holders exercised their rights to purchase an additional 372,003 shares of common stock.

Management engaged the services of an experienced valuation firm to value the warrants as of February 24, 2013. The valuation performed valued the warrants to be worth $0.01 per share of common stock and management has allocated this amount from additional paid-in capital to the outstanding warrants. As the warrants have been exercised, the value allocated to the warrants exercised has been restored to additional paid-in capital. The value of outstanding warrants was reduced to zero at March 31, 2016. During the warrant exercise period, we were not aware of any sale of our warrants.