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Stock Compensation (Tables)
 3 Months Ended
Mar. 31, 2019
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]  
Summary of Changes in Nonvested Restricted Stock Awards
A summary of changes in time-based nonvested restricted stock awards for the three months ended March 31, 2019 follows:
 
Shares
 
Per Share
Weighted Average
Grant Date Fair 
Value
Nonvested at beginning of period
75,889

 
$
23.20

Granted
25,940

 
25.27

Vested
(34,060
)
 
21.58

Nonvested at end of period
67,769

 
$
24.79