Note 4 - Stockholders' Equity
|
12 Months Ended | |||||||||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
Dec. 31, 2012
|
||||||||||||||||
Stockholders' Equity Note Disclosure [Text Block] |
4. STOCKHOLDERS’
EQUITY
Authorized
Shares
The
Company is authorized to issue two classes of capital stock
consisting of up to 5,000,000 shares of preferred stock,
$0.001 par value, and 50,000,000 shares of common stock,
$0.001 par value. On May 4, 2007, the Board of
Directors designated up to 1,761,900 shares of preferred
stock as Series A preferred stock with the following rights
and preferences:
As
of December 31, 2012, 138,400 shares of Series A
preferred stock were outstanding. Cumulative
unpaid dividends and the liquidation preference relating to
the Series A preferred stock at December 31, 2012 was
$174,000 and $329,000, respectively.
Common
Stock Purchase Warrants
On
May 4, 2007, the Company issued warrants to purchase
2,059,307 shares of common stock as a component of a private
equity placement. The warrants are exercisable at
any time during the period beginning November 4, 2007
(six months after their issuance) and ending May 4, 2013
(six years after their issuance). The exercise
price of the warrants is $5.00 per share. The
number of shares of common stock for which the warrants are
exercisable, and the related exercise price per share, are
subject to adjustment only in the event of stock splits,
stock dividends, recapitalizations and similar events that
would affect all stockholders.
On
October 19, 2007, the Company issued warrants to
purchase 3,141,499 shares of common stock in connection with
a convertible debentures financing. The warrants
consisted of seven-year warrants to purchase 1,495,952 shares
of common stock, one-year warrants to purchase 1,495,952
shares of common stock, and five-year warrants to purchase
149,595 shares of common stock. The term for each
of the warrants began six months and one day after their
respective issuance and each have an exercise price of $3.52
per share. The exercise price and the number of
shares underlying the warrants are subject to adjustment for
stock dividends and splits, combinations, and
reclassifications, certain rights offerings and distributions
to common stockholders, and mergers, consolidations, sales of
all or substantially all assets, tender offers, exchange
offers, reclassifications or compulsory share
exchanges. In addition, subject to certain
exceptions, the exercise price and number of shares
underlying the warrants are subject to anti-dilution
adjustments from time to time if the Company issues its
common stock or equivalent securities at below the exercise
price for the warrants. If, at any time after the
earlier of October 19, 2008 and the completion of the
then applicable holding period under Rule 144, there is
no effective registration statement for the underlying shares
of common stock that are then required to be registered, the
warrants may be exercised by means of a cashless
exercise. Such one-year warrants expired
unexercised on April 21, 2009.
At
December 31, 2012, warrants to purchase 3,704,854 shares of
common stock were outstanding. The
weighted-average remaining contractual life of outstanding
warrants as of December 31, 2012 was 1.1 years.
|