Fair Value - Level 3 Quantitative Information (Details) (USD $)	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012
Recurring | Interest Rate Swaps | Derivative Financial Instruments, Assets | Weighted Average
Fair Value Inputs
Fair Value Inputs, Discount Rate	0.50%	1.00%
Recurring | Interest Rate Lock Commitments | Derivative Financial Instruments, Liabilities | Weighted Average
Fair Value Inputs
Fair Value Inputs, Pull Through Rates	86.43%	83.90%
Recurring | Mortgage Servicing Rights | Derivative Financial Instruments, Assets | Weighted Average
Fair Value Inputs
Fair Value Inputs, Discount Rate	8.00%	8.00%
Fair Value Inputs, Prepayment Rate	9.72%	17.96%
Fair Value Inputs, Cost of Service	$ 50	$ 50
Nonrecurring | Impaired Loans Receivable | Minimum
Fair Value Inputs
Fair Value Inputs, Collateral Discounts	15.00%	10.00%
Nonrecurring | Impaired Loans Receivable | Maximum
Fair Value Inputs
Fair Value Inputs, Collateral Discounts	50.00%	50.00%
Nonrecurring | Other Real Estate Owned | Weighted Average
Fair Value Inputs
Fair Value Inputs, Collateral Discounts		15.00%
Level 3 | Recurring | Interest Rate Swaps
Quantitative Information
Assets, Fair Value Disclosure	132,000	0
Level 3 | Recurring | Interest Rate Lock Commitments
Quantitative Information
Liabilities, Fair Value Disclosure	(23,000)	1,000
Level 3 | Recurring | Mortgage Servicing Rights
Quantitative Information
Assets, Fair Value Disclosure	4,536,000	3,000
Level 3 | Nonrecurring | Impaired Loans Receivable
Quantitative Information
Assets, Fair Value Disclosure	6,058,000	7,000
Level 3 | Nonrecurring | Other Real Estate Owned
Quantitative Information
Assets, Fair Value Disclosure	$ 1,034,000	$ 5,000