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Premises and Equipment, Net (Details Textual) (USD $) In Millions, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2012	Sep. 30, 2011	Sep. 30, 2012	Sep. 30, 2011
Premises and Equipment, Net (Textual) [Abstract]
Depreciation expense	$ 0.3	$ 0.4	$ 1.1	$ 1.2

The amount of expense recognized in the current period that reflects the allocation of the cost of tangible assets over the assets' useful lives. Includes production and non-production related depreciation.

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