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SHARE BASED COMPENSATION (Tables)
3 Months Ended
Mar. 31, 2016
Share Based Compensation [Abstract]  
Fair Values of all Options Granted Estimated Using Binomial Option-Pricing Model with Weighted-average Assumptions

The fair values of all of the options granted for the periods indicated have been estimated using a binomial option-pricing model with the weighted-average assumptions for the periods shown are presented in the following table:

Three Months Ended March 31,
20162015
Dividend yield3.48%3.40%
Weighted average expected volatility41.54%42.98%
Weighted average risk-free interest rate1.42%1.42%
Weighted average expected lives (in years)5.715.42
Weighted average grant-date fair value$7.75$7.63
Summary of Share Option Activity

A summary of share option activity for the period indicated is reflected in the following table:

Weighted
NumberWeightedAverageAggregate
ofAverageContractualIntrinsic
CommonExerciseRemainingValue
SharesShare PriceLife(Years)(in thousands)
Balance at January 1, 2016134,131$19.70$974
Granted21,238$27.46
Exercised(21,694)$13.16$297
Forfeited or expired(1,060)$25.06
Balance at March 31, 2016132,615$21.974.1$783
Exercisable at March 31, 201671,199$18.732.6$648
Weighted average fair value of options
granted during the year$7.75
Summary of Activity for Company's Non-Vested Options

A summary of the activity for the Company’s restricted stock for the period indicated is presented in the following table:

NumberWeighted
ofAverage
CommonGrant-Date
(In dollars, except share data):SharesFair Value
Restricted stock at January 1, 2016218,571$23.30
Granted78,081$27.42
Vested(24,553)$18.86
Forfeited(3,640)$23.76
Restricted stock at March 31, 2016268,459$24.90