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Share-Based Compensation Plans (Schedule of Share-based Compensation, Stock Options, Activity)(Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Share-Based Compensation Plans [Abstract]
Share options, outstanding as of December 31, 2012	59,000
Share options, expired	(39,000)
Share options, exercised		0
Share options, outstanding and exercisable as of December 31, 2013	20,000	59,000
Weighted-average exercise price, outstanding as of December 31, 2012	$ 12.20
Weighted-average exercise price, expired	$ 10.39
Weighted-average exercise price, exercised
Weighted-average exercise price, outstanding and exercisable as of December 31, 2013	$ 15.73	$ 12.20
Weighted-average remaining contractual term, outstanding and exercisable as of December 31, 2013	4 months 10 days

X

- Definition

Weighted average remaining contractual term for option awards outstanding and exercisable, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days.

+ References

No definition available.

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- Definition

Number of options or other stock instruments for which the right to exercise has lapsed under the terms of the plan agreements.

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher FASB

-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

-Paragraph 2

-Subparagraph (c)(1)(iv)(4)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

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-Name Accounting Standards Codification

-Topic 718

-SubTopic 10

-Section 50

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-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901



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-Topic 718

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-Subparagraph (c)(1)(i)-(ii)

-URI http://asc.fasb.org/extlink&oid=6415400&loc=d3e5070-113901

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- Definition

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

+ References

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-Name Accounting Standards Codification

-Topic 718

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- Definition

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

+ References

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Weighted average price at which grantees could have acquired the underlying shares with respect to stock options of the plan that expired.

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

+ References

Reference 1: http://www.xbrl.org/2003/role/presentationRef

-Publisher SEC

-Name Regulation S-X (SX)

-Number 210

-Section 04

-Article 3



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