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EMPLOYEE STOCK PLANS (Tables)
12 Months Ended
Dec. 31, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Stock Option Activity
The following table summarizes activity relating to stock options:
 
 
Options
 
Weighted Average Exercise Price
 
Weighted Average Remaining Contractual Term
 
Aggregate Intrinsic Value
Outstanding at December 31, 2014
 
358,073

 
$
14.28

 
 
 
 
Granted
 
5,000

 
13.17

 
 
 
 
Exercised
 
(7,655
)
 
12.97

 
 
 
 
Forfeited or expired
 
(16,042
)
 
17.73

 
 
 
 
Outstanding at December 31, 2015
 
339,376

 
$
14.13

 
 
 
 
Granted
 
5,000

 
9.30

 
 
 
 
Exercised
 

 

 
 
 
 
Forfeited or expired
 
(45,381
)
 
15.17

 
 
 
 
Outstanding at December 31, 2016
 
298,995

 
$
13.90

 
 
 
 
Granted
 

 

 
 
 
 
Exercised
 
(20,499
)
 
12.97

 
 
 
 
Forfeited or expired
 
(90,221
)
 
13.62

 
 
 
 
Outstanding at December 31, 2017
 
188,275

 
$
14.14

 
5.04
 
$

Exercisable at December 31, 2015
 
162,679

 
$
13.81

 
 
 
 

Exercisable at December 31, 2016
 
203,578

 
13.74

 
 
 
 

Exercisable at December 31, 2017
 
176,024

 
13.92

 
4.84
 
$

Summary of Changes in Unvested Options
A summary of changes in unvested options for the period ended December 31, 2017 is as follows:
 
 
Number
of
Options
 
Weighted Average
Grant Date
Fair Value
Unvested options outstanding, beginning of year
 
95,417

 
$
4.72

Granted
 

 

Vested
 
(39,256
)
 
4.75

Forfeited
 
(35,905
)
 
4.54

Unvested options outstanding, end of year
 
20,256

 
$
4.97

Assumptions Made in Estimating the Fair Value of the Options
The following assumptions were made in estimating the fair value of the options granted in 2016:
 
 
2016
Risk free rate of interest
 
1.7
%
Expected volatility
 
37.4
%
Dividend yield
 
4.2
%
Average expected life (in years)
 
5

Weighted-average grant-date fair value
 
$
2.14

Summary of Activity Relating to Non-Vested Restricted Stock
The following table summarizes activity relating to non-vested restricted stock awards:
 
 
Number of Shares
 
Weighted-Average Grant Date Fair Value
Non-vested at December 31, 2014
 

 
$

Granted
 
11,250

 
13.92

Forfeited
 

 

Vested
 

 

Non-vested at December 31, 2015
 
11,250

 
$
13.92

Granted
 
4,439

 
10.97

Forfeited
 
(925
)
 
13.92

Vested
 

 

Non-vested at December 31, 2016
 
14,764

 
$
13.03

Granted
 
48,526

 
13.98

Forfeited
 
(4,500
)
 
13.92

Vested
 
(700
)
 
13.92

Non-vested at December 31, 2017
 
58,090

 
$
13.74