Note 3 - Stock-Based Compensation |
3 Months Ended | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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Disclosure of Compensation Related Costs, Share-based Payments [Text Block] |
Stock-based compensation expense totaled approximately
$38,000 and $22,000 for the three months ended September 30,
2010 and 2011, respectively, and approximately $140,000 and
$57,000 for the nine months ended September 30, 2010 and
2011, respectively. No tax benefits were
attributed to the stock-based compensation because a
valuation allowance was maintained for substantially all net
deferred tax assets.
The
following table summarizes the Company’s stock option
activity:
1 Aggregate intrinsic value is defined as the positive difference between the current market value and the exercise price and is estimated using the closing price of the Company’s common stock on the last trading day of the periods ended as of the dates indicated (in thousands).
No
stock options vested during the nine months ended September
30, 2010 and 2011. As of September 30, 2011, no
unrecognized stock-based compensation expense related to
stock options is remaining. All stock options
outstanding at September 30, 2011 have an exercise price of
$1.80 per share.
The
following table summarizes the Company’s restricted
stock activity:
On
May 12, 2011, the Company granted 600,000 shares of
restricted stock under the 2007 Equity Incentive Plan to its
executive officers, directors, and certain key
employees. The restricted stock vests quarterly on
a pro rata basis over a three-year period.
As
of September 30, 2011, total unrecognized stock-based
compensation expense related to non-vested restricted stock
was approximately $202,000, which is expected to be
recognized over a weighted-average period of 2.4
years.
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