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Earnings Per Share (Schedule Of Weighted Average Shares Outstanding) (Details) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014	Mar. 31, 2013
Significant Accounting Policies [Abstract]
Weighted average common shares, basic	24,380	24,128
Dilutive effect of stock options	4	26
Weighted average common shares, diluted	24,384	24,154

- Definition

Additional shares included in the calculation of diluted EPS as a result of the potentially dilutive effect of call options and warrants using the treasury stock method.

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