Loans Receivable and Allowance for Loan Losses (Troubled Debt Restructurings on Loan Receivables, by Concession Type) (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2012 Contracts	Jun. 30, 2011 Contracts
QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	4	2
Balance at time of TDR	$ 2,071	$ 3,710
YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	11	4
Balance at time of TDR	5,396	12,236
Granting a Material Extension of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	4	0
Balance at time of TDR	2,071	0
Granting a Material Extension of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	10	0
Balance at time of TDR	5,201	0
Forbearance Agreement [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Balance at time of TDR	0	3,516
Forbearance Agreement [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	3
Balance at time of TDR	0	12,042
Accepting Interest Only for a Period of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Balance at time of TDR	0	194
Accepting Interest Only for a Period of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Balance at time of TDR	0	194
Adjusting the Interest Rate [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Adjusting the Interest Rate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Adjusting the Interest Rate & Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Adjusting the Interest Rate & Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	195	0
Commercial and industrial [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	1
Balance at time of TDR	1,262	3,516
Commercial and industrial [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	3
Balance at time of TDR	1,262	12,042
Commercial and industrial [Member] | Granting a Material Extension of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	1,262	0
Commercial and industrial [Member] | Granting a Material Extension of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	1,262	0
Commercial and industrial [Member] | Forbearance Agreement [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Balance at time of TDR	0	3,516
Commercial and industrial [Member] | Forbearance Agreement [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	3
Balance at time of TDR	0	12,042
Commercial and industrial [Member] | Accepting Interest Only for a Period of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Accepting Interest Only for a Period of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Adjusting the Interest Rate [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Adjusting the Interest Rate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial and industrial [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial construction and land development [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	351	0
Commercial construction and land development [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	5	0
Balance at time of TDR	3,396	0
Commercial construction and land development [Member] | Granting a Material Extension of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1
Balance at time of TDR	351
Commercial construction and land development [Member] | Granting a Material Extension of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	5
Balance at time of TDR	3,396
Commercial construction and land development [Member] | Forbearance Agreement [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Forbearance Agreement [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Accepting Interest Only for a Period of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Accepting Interest Only for a Period of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Adjusting the Interest Rate [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Adjusting the Interest Rate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial construction and land development [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial real estate [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Commercial real estate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	68	0
Commercial real estate [Member] | Granting a Material Extension of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1
Balance at time of TDR	68
Commercial real estate [Member] | Forbearance Agreement [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial real estate [Member] | Accepting Interest Only for a Period of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial real estate [Member] | Adjusting the Interest Rate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial real estate [Member] | Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Commercial real estate [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Residential [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	1
Balance at time of TDR	280	194
Residential [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	2	1
Balance at time of TDR	475	194
Residential [Member] | Granting a Material Extension of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	280	0
Residential [Member] | Granting a Material Extension of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	280	0
Residential [Member] | Forbearance Agreement [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Forbearance Agreement [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Accepting Interest Only for a Period of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Balance at time of TDR	0	194
Residential [Member] | Accepting Interest Only for a Period of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	1
Balance at time of TDR	0	194
Residential [Member] | Adjusting the Interest Rate [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Adjusting the Interest Rate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0	0
Balance at time of TDR	0	0
Residential [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	195	0
Consumer [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1	0
Balance at time of TDR	178	0
Consumer [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	2	0
Balance at time of TDR	195	0
Consumer [Member] | Granting a Material Extension of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	1
Balance at time of TDR	178
Consumer [Member] | Granting a Material Extension of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	2
Balance at time of TDR	195
Consumer [Member] | Forbearance Agreement [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Forbearance Agreement [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Accepting Interest Only for a Period of Time [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Accepting Interest Only for a Period of Time [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Adjusting the Interest Rate [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Adjusting the Interest Rate [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | QTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	0
Consumer [Member] | Adjusting the Interest Rate & Change in Amortization Period [Member] | YTD [Member]
Financing Receivable, Modifications [Line Items]
Number of Contracts	0
Balance at time of TDR	$ 0