Fair Value of Financial Instruments (Fair Value Measurements, Recurring and Nonrecurring, Valuation Techniques) (Details) - Fair Value, Inputs, Level 3 [Member] - USD ($) $ in Thousands		6 Months Ended	12 Months Ended
		Jun. 30, 2017	Dec. 31, 2016
Investment Securities - available for sale [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Recurring		$ 14,347	$ 20,254
Fair Value Measurements, Significant Assumptions		Discount Rate
Valuation Technique		Discounted Cash Flow
Fair Value Input, Unobservable Input Value, Description		LIBOR+ 5.50%
Investment Securities - available for sale [Member] | London Interbank Offered Rate (LIBOR) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate		5.50%
Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring		$ 4,691	$ 14,537
Fair Value Measurements, Significant Assumptions		Marketability Discount
Valuation Technique		Market Comparable Properties
Fair Value Inputs, Comparability Adjustments, Weighted Average		11.00%	6.50%
Other Real Estate Owned [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Assets, Fair Value Disclosure, Nonrecurring		$ 1,009	$ 1,201
Fair Value Measurements, Significant Assumptions		Marketability Discount
Valuation Technique		Market Comparable Properties
Fair Value Inputs, Comparability Adjustments		15.00%	15.00%
Minimum [Member] | Investment Securities - available for sale [Member] | London Interbank Offered Rate (LIBOR) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate			4.50%
Minimum [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Comparability Adjustments	[1]	10.00%	4.60%
Maximum [Member] | Investment Securities - available for sale [Member] | London Interbank Offered Rate (LIBOR) [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Discount Rate			5.50%
Maximum [Member] | Impaired Loans [Member]
Fair Value, Assets and Liabilities Measured on Recurring and Nonrecurring Basis [Line Items]
Fair Value Inputs, Comparability Adjustments	[1]	34.20%	31.00%

[1] Range would include discounts taken since appraisal and estimated values