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Mortgage Servicing Rights, Net (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		6 Months Ended
	Jun. 30, 2013	Jun. 30, 2012	Jun. 30, 2013	Jun. 30, 2012
Servicing Asset at Amortized Value, Balance [Roll Forward]
Servicing Asset at Amortized Cost, Beginning	$ 1,728	$ 1,260	$ 1,526	$ 1,245
Servicing Asset at Amortized Value, Additions	218	198	478	366
Servicing Asset at Amortized Value, Amortization	(102)	(93)	(226)	(183)
Servicing Asset at Amortized Value, Change In Valuation Allowance	135	(46)	201	(109)
Servicing Asset at Amortized Cost, Ending	1,979	1,319	1,979	1,319
Valuation Allowance for Impairment of Recognized Servicing Assets, Balance [Abstract]
Valuation Allowance for Impairment of Recognized Servicing Assets, Beginning Balance	320	180	386	117
Valuation Allowance for Impairment of Recognized Servicing Assets, Ending Balance	185	226	185	226
Servicing Asset at Amortized Value, Fair Value [Abstract]
Servicing Asset at Amortized Value, Fair Value, Beginning	1,994	1,260	1,526	1,245
Servicing Asset at Amortized Value, Fair Value, Ending	$ 2,453	$ 1,319	$ 2,453	$ 1,319

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Amortized carrying amount (balance) as of the balance sheet date of an asset representing net future revenues from contractually specified servicing fees, late charges, and other ancillary revenues, in excess of future costs related to servicing arrangements.

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The value of new servicing assets, subsequently measured at amortized value, acquired or created during the current period through purchases or from transfers of financial assets.

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Amount of expense charged against earnings for the periodic recognition of servicing assets relative to estimated net servicing income.

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Fair value of the servicing asset that has been amortized as of the balance sheet date.

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The amount of valuation allowance applied to adjust the carrying value of servicing assets.

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