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Stock Based Compensation (Tables)
 6 Months Ended
Jun. 30, 2017
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Schedule of summary of stock option transactions
A summary of stock option transactions for the six months ended June 30, 2017 is as follows:
 
Option
Shares
 
Weighted
Average
Exercise
Price
 
Weighted
Average
Remaining
Contractual Term
 
Aggregate
Intrinsic
Value
($000)
Outstanding at December 31, 2016
58,411

 
$
24.37

 
 
 
 
Acquired in acquisition
—

 
—

 
 
 
 
Granted
—

 
—

 
 
 
 
Exercised
(3,300
)
 
21.97

 
 
 
 
Forfeited
(578
)
 
23.33

 
 
 
 
Expired
(1,320
)
 
41.67

 
 
 
 
Outstanding at June 30, 2017
53,213

 
$
24.10

 
1.28 years
 
$
684

Exercisable at June 30, 2017
53,213

 
$
24.10

 
1.28 years
 
$
684
Schedule of nonvested restricted stock activity
Nonvested restricted stock activity for the six months ended June 30, 2017 is summarized in the following table.
Restricted Stock
Shares
 
Weighted Average Grant Date Value
Nonvested at December 31, 2016
50,822

 
$
23.21

Granted
14,453

 
34.74

Vested
(17,126
)
 
24.21

Forfeited
—

 
—

Nonvested at June 30, 2017
48,149

 
$
26.32