Loans Receivable and Allowance for Loan Losses (Troubled Debt Restructurings on Loan Receivables) (Details) (USD $) In Thousands, unless otherwise specified	9 Months Ended			3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended		9 Months Ended		3 Months Ended
	Sep. 30, 2014 Minimum [Member] concession	Sep. 30, 2014 YTD [Member] Contracts	Sep. 30, 2013 YTD [Member] Contracts	Sep. 30, 2014 QTD [Member] Contracts	Sep. 30, 2013 QTD [Member] Contracts	Sep. 30, 2014 Interest Rate Adjustment [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2013 Interest Rate Adjustment [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2014 Interest Rate Adjustment [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2013 Interest Rate Adjustment [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Commercial and industrial [Member] YTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Commercial and industrial [Member] YTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Commercial and industrial [Member] QTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Commercial and industrial [Member] QTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Owner occupied real estate [Member] YTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Owner occupied real estate [Member] YTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Owner occupied real estate [Member] QTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Owner occupied real estate [Member] QTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Consumer [Member] YTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Consumer [Member] YTD [Member] Contracts	Sep. 30, 2014 Forbearance Agreement [Member] Consumer [Member] QTD [Member] Contracts	Sep. 30, 2013 Forbearance Agreement [Member] Consumer [Member] QTD [Member] Contracts	Sep. 30, 2014 Accepting Interest Only for a Period of Time [Member] Owner occupied real estate [Member] YTD [Member] Contracts	Sep. 30, 2013 Accepting Interest Only for a Period of Time [Member] Owner occupied real estate [Member] YTD [Member] Contracts	Sep. 30, 2014 Accepting Interest Only for a Period of Time [Member] Owner occupied real estate [Member] QTD [Member] Contracts	Sep. 30, 2013 Accepting Interest Only for a Period of Time [Member] Owner occupied real estate [Member] QTD [Member] Contracts	Sep. 30, 2014 Material Extension of Time [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2013 Material Extension of Time [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2014 Material Extension of Time [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2013 Material Extension of Time [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2014 Material Extension of Time [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2013 Material Extension of Time [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2014 Material Extension of Time [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2013 Material Extension of Time [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2014 Material Extension of Time [Member] Consumer [Member] YTD [Member] Contracts	Sep. 30, 2013 Material Extension of Time [Member] Consumer [Member] YTD [Member] Contracts	Sep. 30, 2014 Material Extension of Time [Member] Consumer [Member] QTD [Member] Contracts	Sep. 30, 2013 Material Extension of Time [Member] Consumer [Member] QTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Commercial and industrial [Member] YTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Commercial and industrial [Member] YTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Commercial and industrial [Member] QTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Commercial and industrial [Member] QTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Owner occupied real estate [Member] YTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Owner occupied real estate [Member] YTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Owner occupied real estate [Member] QTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Owner occupied real estate [Member] QTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Commercial real estate [Member] YTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Commercial real estate [Member] YTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Commercial real estate [Member] QTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Commercial real estate [Member] QTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Residential [Member] YTD [Member] Contracts	Sep. 30, 2014 Change in Amortization Period [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2013 Change in Amortization Period [Member] Residential [Member] QTD [Member] Contracts	Sep. 30, 2014 Combination of Concessions [Member] Commercial and industrial [Member] YTD [Member] Contracts	Sep. 30, 2013 Combination of Concessions [Member] Commercial and industrial [Member] YTD [Member] Contracts	Sep. 30, 2014 Combination of Concessions [Member] Commercial and industrial [Member] QTD [Member] Contracts	Sep. 30, 2013 Combination of Concessions [Member] Commercial and industrial [Member] QTD [Member] Contracts	Sep. 30, 2014 Combination of Concessions [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2013 Combination of Concessions [Member] Commercial construction and land development [Member] YTD [Member] Contracts	Sep. 30, 2014 Combination of Concessions [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2013 Combination of Concessions [Member] Commercial construction and land development [Member] QTD [Member] Contracts	Sep. 30, 2014 Combination of Concessions [Member] Commercial real estate [Member] YTD [Member] Contracts	Sep. 30, 2013 Combination of Concessions [Member] Commercial real estate [Member] YTD [Member] Contracts	Sep. 30, 2014 Combination of Concessions [Member] Commercial real estate [Member] QTD [Member] Contracts	Sep. 30, 2013 Combination of Concessions [Member] Commercial real estate [Member] QTD [Member] Contracts
Financing Receivable, Modifications [Line Items]
Number of concessions for classifying loans receivable as TDR	1
Number of Contracts		32	22	3	5	1	0	0	0	1	0	0	0	0	1	0	0	3	0	0	0	0	1	0	1	0	1	0	1	3	0	0	0	2	4	1	1	0	2	0	1	0	1	0	0	3	7	0	0	1	0	0	0	1	0	0	0	14	0	0	0	0	1	0	1	1	1	0	0	1	0	1	0	1	3	1	0
Recorded Investment at Time of Restructure		$ 13,781	$ 11,437	$ 6,855	$ 5,805	$ 143	$ 0	$ 0	$ 0	$ 229	$ 0	$ 0	$ 0	$ 0	$ 193	$ 0	$ 0	$ 2,185	$ 0	$ 0	$ 0	$ 0	$ 3,096	$ 0	$ 3,096	$ 0	$ 480	$ 0	$ 480	$ 1,601	$ 0	$ 0	$ 0	$ 276	$ 2,801	$ 34	$ 1,749	$ 0	$ 394	$ 0	$ 134	$ 0	$ 35	$ 0	$ 0	$ 261	$ 1,022	$ 0	$ 0	$ 128	$ 0	$ 0	$ 0	$ 214	$ 0	$ 0	$ 0	$ 1,893	$ 0	$ 0	$ 0	$ 0	$ 346	$ 0	$ 346	$ 30	$ 125	$ 0	$ 0	$ 3,546	$ 0	$ 3,546	$ 0	$ 3,275	$ 2,945	$ 3,275	$ 0