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Shareholders' Equity (Tables)

12 Months Ended

Dec. 31, 2011

Shareholders' Equity

Schedule of summary of shares granted and vested

		Number of Shares			Weighted Average Grant Date Fair Value
Unvested shares at December 31, 2008			77,485		$	20.79
Shares granted in 2009			73,450		$	18.83
Shares vested in 2009			(48,415	)	$	18.61
Unvested shares at December 31, 2009			102,520		$	20.04
Shares granted in 2010			76,850		$	24.04
Shares vested in 2010			(60,700	)	$	23.85
Unvested shares at December 31, 2010			118,670		$	21.83
Shares granted in 2011			82,450		$	23.84
Shares vested in 2011			(68,500	)	$	23.36
Unvested shares at December 31, 2011			132,620		$	22.86

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- Definition

Tabular disclosure of the changes in outstanding nonvested shares.

+ References

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

-Topic 718

-SubTopic 10

-Publisher FASB

-Number

-Article

-Subparagraph (c)(2)

-Name Accounting Standards Codification

-Paragraph 2

-Section 50

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

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