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Consolidated Statements of Changes in Shareholders' Equity (Parenthetical) (USD $) In Thousands, except Share data	6 Months Ended
	Jun. 30, 2011	Jun. 30, 2010
Consolidated Statements of Changes in Shareholders' Equity
Reclassification adjustment for gains included in net income, taxes	$ 212	$ 206
Exercise of options, shares (in shares)	73,069	53,039

Tax effect on the reclassification adjustment for gains or losses realized upon the sale of securities during the period.

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