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STOCK OPTIONS (Tables)
9 Months Ended
Sep. 30, 2018
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of Stock Option Activity
A summary of activity in the Plan during the nine months ended September 30, 2018 and 2017 follows:
Nine Months Ended September 30, 2018
 
Number of Shares
 
Weighted-Average Exercise Price
 
Weighted-Average Remaining Contractual Life in Years
 
Aggregate Intrinsic Value
Outstanding at beginning of year
 
471,442

 
$
24.98

 
7.30
 
$
2,696

   Granted
 
90,000

 
32.59

 
9.72
 

   Exercised
 
(6,000
)
 
23.33

 
5.98
 
41

   Forfeited
 
(11,800
)
 
23.41

 
5.74
 
81

Balance, September 30, 2018
 
543,642

 
$
26.29

 
7.10
 
$
2,393

 
 
 
 
 
 
 
 
 
Exercisable at end of period
 
172,143

 
$
24.16

 
5.79
 
$
1,053


Nine Months Ended September 30, 2017
 
Number of Shares
 
Weighted-Average Exercise Price
 
Weighted-Average Remaining Contractual Life in Years
 
Aggregate Intrinsic Value
Outstanding at beginning of year
 
340,377

 
$
23.43

 
7.34
 
$
194

   Granted
 
150,598

 
27.64

 
9.62
 
657

   Exercised
 
(7,033
)
 
11.94

 
4.48
 
141

   Forfeited
 
(6,000
)
 
23.17

 
7.13
 
53

Balance, September 30, 2017
 
477,942

 
$
24.93

 
7.57
 
$
3,376

 
 
 
 
 
 
 
 
 
Exercisable at end of period
 
98,044

 
$
23.45

 
6.17
 
$
838

Schedule of Nonvested Stock Option Activity
A summary of nonvested activity in the Plan during the nine months ended September 30, 2018 and 2017 follows:
Nine Months Ended September 30, 2018
 
Number of Shares
 
Weighted-Average Exercise Price
 
Weighted-Average Remaining Contractual Life in Years
 
Aggregate Intrinsic Value
Outstanding at beginning of year
 
336,798

 
$
25.54

 
7.88
 
$
1,747

   Granted
 
90,000

 
32.59

 
9.72
 

   Vested
 
(45,899
)
 
25.64

 
7.93
 
228

   Forfeited
 
(9,400
)
 
23.41

 
5.74
 
81

Balance, September 30, 2018
 
371,499

 
$
27.28

 
7.70
 
$
1,340


Nine Months Ended September 30, 2017
 
Number of Shares
 
Weighted-Average Exercise Price
 
Weighted-Average Remaining Contractual Life in Years
 
Aggregate Intrinsic Value
Outstanding at beginning of year
 
250,700

 
$
23.73

 
7.65
 
$
69

   Granted
 
150,598

 
27.64

 
9.62
 
657

   Vested
 
(17,400
)
 
23.13

 
7.91
 
154

   Forfeited
 
(4,000
)
 
23.17

 
7.13
 
53

Balance, September 30, 2017
 
379,898

 
$
25.31

 
7.93
 
$
2,538

Plan Information
Information related to the Plan is as follows for the nine months ended:
 
 
September 30, 2018
 
September 30, 2017
Intrinsic value of options exercised
 
$
41

 
$
141

Cash received from options exercised
 
140

 
84

Weighted average fair value of options granted
 
5.62

 
5.40