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Earnings Per Common Share (Tables)
6 Months Ended
Jun. 30, 2012
Earnings Per Share [Abstract]  
Reconciliation of denominator of basic and diluted net income per share
A reconciliation of the denominator of the basic net income per common share computations to the denominator of the diluted net income per common share computations is as follows:
 
Three Months Ended
 
Six Months Ended
 
June 30,
 
June 30,
 
2012
 
2011
 
2012
 
2011
Basic EPS denominator:
 
 
 
 
 
 
 
Weighted average number of common shares outstanding
19,386,519

 
18,041,174

 
19,382,359

 
17,091,130

Dilutive potential common shares

 

 

 

Diluted EPS denominator
19,386,519

 
18,041,174

 
19,382,359

 
17,091,130