Stock Compensation Plans (Stock Options Activity) (Details) (USD $) In Thousands, except Share data, unless otherwise specified	12 Months Ended
Dec. 31, 2013	Dec. 31, 2012
Disclosure of Compensation Related Costs, Share-based Payments [Abstract]
Options outstanding at beginning of year	3,000	92,499
Options granted	0	0
Options exercised	(3,000)	(89,499)
Options canceled	0	0
Options outstanding and exercisable at end of year	0	3,000
Options exercised	$ 12.41	$ 10.63
Options canceled	$ 0.00	$ 0.00
Options outstanding and exercisable at end of year	$ 0.00	$ 12.41
Cash received from options exercised (in thousands)	$ 37	$ 951
Intrinsic value of options exercised (in thousands)	40	1,349
Intrinsic value of options outstanding (in thousands)	$ 0	$ 35

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Aggregate proceeds received by the entity during the annual period from exercises of stock or unit options and conversion of similar instruments granted under equity-based payment arrangements.

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Amount of accumulated difference between fair value of underlying shares on dates of exercise and exercise price on options exercised (or share units converted) into shares.

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The number of shares under options that were cancelled during the reporting period as a result of occurrence of a terminating event specified in contractual agreements pertaining to the stock option plan.

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Net number of share options (or share units) granted during the period.

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Amount by which the current fair value of the underlying stock exceeds the exercise price of options outstanding.

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Number of options outstanding, including both vested and non-vested options.

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Weighted average price at which grantees can acquire the shares reserved for issuance under the stock option plan.

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Weighted average price at which option holders acquired shares when converting their stock options into shares.

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options that were terminated.

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Number of share options (or share units) exercised during the current period.

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