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Earnings per Share
6 Months Ended
Jun. 30, 2019
Earnings Per Share [Abstract]  
EARNINGS PER SHARE EARNINGS PER SHARE

Basic earnings and diluted weighted-average shares outstanding are as follows for the three and six months ended June 30, (in thousands):
 
Three Months Ended 
 June 30,
 
Six Months Ended 
 June 30,
 
2019
 
2018
 
2019
 
2018
Numerator:
 
 
 
 
 
 
 
Net income available to common shareholders
$
19,913

 
$
22,837

 
$
26,258

 
$
31,189

Denominator for basic earnings per share:
 
 
 
 
 
 
 
Weighted average shares outstanding
32,321

 
31,862

 
32,300

 
31,824

Denominator for diluted earnings per share:
 
 
 
 
 
 
 
Weighted average shares outstanding
32,321

 
31,862

 
32,300

 
31,824

Common stock options and stock units
321

 
691

 
330

 
674

Weighted average shares and conversions
32,642

 
32,553

 
32,630

 
32,498



The weighted average number of diluted shares does not include potential anti-dilutive common shares issuable pursuant to equity based incentive compensation awards, aggregating to 366,000 and 377,000 for the three months ended June 30, 2019 and 2018, respectively, and 312,000 and 368,000 for the six months ended June 30, 2019 and 2018, respectively.