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Stockholders' Equity (Tables)
 3 Months Ended
Mar. 31, 2017
Equity [Abstract]  
Diluted Earnings per Share
Diluted earnings per share for the three months ended March 31, 2017 and 2016 includes the effects of potential common shares issuable upon the vesting of restricted stock, when dilutive.
    
 
Three Months Ended March 31,
 
2017
 
2016
Net income
$
628

 
$
2,563

Weighted average number of common shares outstanding
29,872

 
29,449

Dilutive effect of restricted stock grants after application
of the treasury stock method
322

 
60

Dilutive shares outstanding
30,194

 
29,509

Basic and diluted earnings per share
$
0.02

 
$
0.09