Fair Value Measurements Fair Value Nonrecurring Basis (Details) (Fair Value, Measurements, Nonrecurring [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013		Dec. 31, 2012
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	$ 8,734		$ 16,797
Loans Receivable, Fair Value Adjustment	(2,464)	[1]	(7,173)	[2]
Other Real Estate Owned, Fair Value Disclosure			379
Other Real Estate Owned, Fair Value Adjustment			(102)	[3]
Assets, Fair Value Disclosure	8,734		17,176
Assets, Fair Value Adjustment	(2,464)		(7,275)
Fair Value, Inputs, Level 1 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	0		0
Other Real Estate Owned, Fair Value Disclosure			0
Assets, Fair Value Disclosure	0		0
Fair Value, Inputs, Level 2 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	0		0
Other Real Estate Owned, Fair Value Disclosure			0
Assets, Fair Value Disclosure	0		0
Fair Value, Inputs, Level 3 [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Loans Receivable, Fair Value Disclosure	8,734		16,797
Other Real Estate Owned, Fair Value Disclosure			379
Assets, Fair Value Disclosure	$ 8,734		$ 17,176
Number of Real Estate Properties			1

[1] Collateral-dependent impaired loans held at December 31, 2013 that had write-downs in fair value or whose specific reserve changed during 2013.

[2] Collateral-dependent impaired loans held at December 31, 2012 that had write-downs in fair value or whose specific reserve changed during 2012.

[3] One OREO property held at December 31, 2012 had a write-down during 2012.