Earnings Per Share

9 Months Ended

Sep. 30, 2013

Earnings Per Share [Abstract]

Earnings Per Share

9.EARNINGS PER SHARE

The calculation of basic earnings per share considers only weighted average outstanding common shares in the computation. The calculation of diluted earnings per share gives effect to all potentially dilutive securities. The calculation of diluted earnings per share is based upon the weighted average number of common shares outstanding during the period, plus, if dilutive, the assumed exercise of stock options using the treasury stock method. Weighted average shares outstanding for the three and nine months ended September 30, 2013 and 2012 were as follows:

	For the three months ended September 30,		For the nine months ended September 30,
Amounts in thousands	2013	2012	2013	2012
Weighted average common shares, basic	24,249	24,117	24,334	24,117
Dilutive effect of stock options	164	23	130	201
Weighted average common shares, diluted	24,413	24,140	24,464	24,318

The following stock options are anti-dilutive and have not been included in the weighted average shares outstanding calculation:

	For the three months ended September 30,		For the nine months ended September 30,
Amounts in thousands	2013	2012	2013	2012
Stock options	68	887	68	887