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 $21,000 for the three months ended June 30, 2010
and 2011, respectively, and approximately $102,000 and
$35,000 for the six months ended June 30, 2010 and 2011,
respectively. No tax benefits were attributed to
the share-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 six months ended June 30,
2010 and 2011. As of June 30, 2011, no
unrecognized stock-based compensation expense related to
stock options is remaining. All stock options
outstanding at June 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 June 30, 2011, total unrecognized stock-based compensation
expense related to non-vested restricted stock was
approximately $218,000, which is expected to be recognized
over a weighted-average period of 2.6 years.
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