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STOCK OPTION EXERCISES | 12 Months Ended
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Dec. 31, 2015
STOCK OPTION EXERCISES |
STOCK OPTION EXERCISES | 13.STOCK OPTION EXERCISES Stock options were exercised at various dates in 2015, 2014, and 2013 and, consequently, a total of 272,477 shares of Common Stock were issued in 2015, 418,195 shares of Common Stock in 2014, and a total of 584,450 shares of Common Stock in 2013 for an aggregate payment of $283,933 in 2015, $398,328 in 2014, and $536,925 in 2013 to exercise such options. These options were granted in 2008 and 2009 at exercise prices of $0.81 and $1.30.

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- Definition The disclosure of the stock options exercises that includes the number of options and the exercise price. + References No definition available. + Details
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