XML 41 R30.htm IDEA: XBRL DOCUMENT v3.5.0.2
SHARE BASED COMPENSATION (Tables)
6 Months Ended
Jun. 30, 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:

Six Months Ended June 30,
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(28,941)$14.58$371
Forfeited or expired(1,060)$25.06
Balance at June 30, 2016125,368$22.153.9$853
Exercisable at June 30, 201683,798$19.932.8$765
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(73,975)$22.04
Forfeited(5,847)$24.26
Restricted stock at June 30, 2016216,830$25.19