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Earnings Per Common Share (Details) (USD $) In Thousands, except Share data, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2012	Jun. 30, 2011	Jun. 30, 2012	Jun. 30, 2011
Basic EPS
Net income (loss) available to common shareholders	$ 2,461	$ 2,685	$ (3,481)	$ 8,018
Shares (denominator)	16,952,624	16,841,289	16,938,620	16,827,615
Basic EPS	$ 0.15	$ 0.16	$ (0.21)	$ 0.48
Diluted EPS per common share
Effect of Dilutive Securities		27,282		27,412
Income (numerator)	$ 2,461	$ 2,685	$ (3,481)	$ 8,018
Shares (denominator)	16,952,624	16,868,571	16,938,620	16,855,027
Diluted EPS per common share	$ 0.15	$ 0.16	$ (0.21)	$ 0.48

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The amount of net income (loss) for the period per each share of common stock or unit outstanding during the reporting period.

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