Earnings Per Share (Tables)

12 Months Ended

Dec. 31, 2013

Earnings Per Share [Abstract]

Schedule of Weighted Average Number of Shares

Average shares used in computing the basic and diluted earnings per share are as follows:

	December 31,
	2013	2012
Basic computation	38,144,852	36,847,427
Dilutive effect of
Restricted stock and performance share awards (1)	82,223	193,473
Diluted computation	38,227,075	37,040,900

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(1)           Performance share awards are included in diluted weighted average number of shares outstanding based upon what would be issued if the end of the most recent reporting period was the end of the term of the award.