(Amounts in thousands, except share and per share data)

Net income

$

22,513

$

12,246

$

34,540

$

24,064

Weighted average common shares outstanding, basic

18,879,907

18,295,465

18,902,567

18,310,032

Dilutive effect of potential common shares

Stock options and awards

37,384

23,634

33,099

27,245

Restricted stock units

62,023

81,694

63,832

90,226

Total dilutive effect of potential common shares

99,407

105,328

96,931

117,471

Weighted average common shares outstanding, diluted

18,979,314

18,400,793

18,999,498

18,427,503

Basic earnings per common share

$

1.19

$

0.67

$

1.83

$

1.31

Diluted earnings per common share

1.19

0.67

1.82

1.31

Antidilutive potential common shares

Stock options and awards

427

58

3,088

29

Stock units

8,991

-

6,397

-

Total potential antidilutive shares

9,418

58

9,485

29