3. Stock-Based Compensation
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Mar. 31, 2014
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Stock-Based Compensation | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
3. Stock-Based Compensation |
There were no option awards granted to employees and no option awards granted to non-employees in the three months ended March 31, 2014 and there were 160,000 option awards granted to employees and no option awards granted to non-employees in the three months ended March 31, 2013. The fair values of option awards granted in the three months ended March 31, 2013 were estimated using the Black-Scholes option pricing model using the following assumptions:
The status of the options issued as of March 31, 2014 and changes during the three months ended March 31, 2014 and 2013 were as follows:
The following table summarizes information about options at March 31, 2014:
Nonvested stock awards as of March 31, 2014 and changes during the three months ended March 31, 2014 were as follows:
As of March 31, 2014 and 2013, unrecognized compensation cost associated with non-vested share-based employee and non-employee compensation totaled $11,469 and $12,407, respectively, which are expected to be recognized over weighted average periods of 7 months and 6 months, respectively. |