Loans (Newly Restructured Loans) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012 contract
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	18
Pre-Modification Outstanding Recorded Investment, Rate Modification	$ 470
Pre-Modification Outstanding Recorded Investment, Term Modification	4,330
Pre-Modification Outstanding Recorded Investment, Payment Modification	3,305
Pre-Modification Outstanding Recorded Investment, Combination Modification	2,465
Pre-Modification Outstanding Recorded Investment, Total Modification	10,570
Post-Modification Outstanding Recorded Investment, Number of Contracts	18
Post-Modification Outstanding Recorded Investment, Rate Modification	470
Post-Modification Outstanding Recorded Investment, Term Modification	3,994
Post-Modification Outstanding Recorded Investment, Payment Modification	2,032
Post-Modification Outstanding Recorded Investment, Combination Modification	2,450
Post-Modification Outstanding Recorded Investment, Total Modification	8,946
Commercial [Member] | Asset Quality Rating - Pass [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	1
Pre-Modification Outstanding Recorded Investment, Rate Modification
Pre-Modification Outstanding Recorded Investment, Payment Modification	147
Pre-Modification Outstanding Recorded Investment, Total Modification	147
Post-Modification Outstanding Recorded Investment, Number of Contracts	1
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Payment Modification	147
Post-Modification Outstanding Recorded Investment, Total Modification	147
Commercial [Member] | Asset Quality Rating - Special Mention [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	3
Pre-Modification Outstanding Recorded Investment, Rate Modification
Pre-Modification Outstanding Recorded Investment, Term Modification	293
Pre-Modification Outstanding Recorded Investment, Total Modification	293
Post-Modification Outstanding Recorded Investment, Number of Contracts	3
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Term Modification	281
Post-Modification Outstanding Recorded Investment, Total Modification	281
Real Estate Construction One-To- Four Family [Member] | Asset Quality Rating - Special Mention [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	1
Pre-Modification Outstanding Recorded Investment, Rate Modification	470
Pre-Modification Outstanding Recorded Investment, Total Modification	470
Post-Modification Outstanding Recorded Investment, Number of Contracts	1
Post-Modification Outstanding Recorded Investment, Rate Modification	470
Post-Modification Outstanding Recorded Investment, Total Modification	470
Real Estate Construction One-To- Four Family [Member] | Asset Quality Rating - Substandard [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	1
Pre-Modification Outstanding Recorded Investment, Term Modification	1,015
Pre-Modification Outstanding Recorded Investment, Total Modification	1,015
Post-Modification Outstanding Recorded Investment, Number of Contracts	1
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Term Modification	794
Post-Modification Outstanding Recorded Investment, Total Modification	794
Real Estate Construction Other [Member] | Asset Quality Rating - Pass [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	1
Pre-Modification Outstanding Recorded Investment, Rate Modification
Pre-Modification Outstanding Recorded Investment, Term Modification	2,827
Pre-Modification Outstanding Recorded Investment, Total Modification	2,827
Post-Modification Outstanding Recorded Investment, Number of Contracts	1
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Term Modification	2,748
Post-Modification Outstanding Recorded Investment, Total Modification	2,748
Real Estate Term Owner Occupied [Member] | Asset Quality Rating - Special Mention [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	5
Pre-Modification Outstanding Recorded Investment, Rate Modification
Pre-Modification Outstanding Recorded Investment, Payment Modification	569
Pre-Modification Outstanding Recorded Investment, Total Modification	569
Post-Modification Outstanding Recorded Investment, Number of Contracts	5
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Payment Modification	559
Post-Modification Outstanding Recorded Investment, Total Modification	559
Real Estate Term Non-Owner Occupied [Member] | Asset Quality Rating - Special Mention [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	2
Pre-Modification Outstanding Recorded Investment, Rate Modification
Pre-Modification Outstanding Recorded Investment, Combination Modification	579
Pre-Modification Outstanding Recorded Investment, Total Modification	579
Post-Modification Outstanding Recorded Investment, Number of Contracts	2
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Combination Modification	555
Post-Modification Outstanding Recorded Investment, Total Modification	555
Real Estate Term Non-Owner Occupied [Member] | Asset Quality Rating - Substandard [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	1
Pre-Modification Outstanding Recorded Investment, Term Modification	195
Pre-Modification Outstanding Recorded Investment, Total Modification	195
Post-Modification Outstanding Recorded Investment, Number of Contracts	1
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Term Modification	171
Post-Modification Outstanding Recorded Investment, Total Modification	171
Real Estate Term Other [Member] | Asset Quality Rating - Substandard [Member]
Financing Receivable, Modifications [Line Items]
Pre-Modification Outstanding Recorded Investment, Number of Contracts	3
Pre-Modification Outstanding Recorded Investment, Rate Modification
Pre-Modification Outstanding Recorded Investment, Payment Modification	2,589
Pre-Modification Outstanding Recorded Investment, Combination Modification	1,886
Pre-Modification Outstanding Recorded Investment, Total Modification	4,475
Post-Modification Outstanding Recorded Investment, Number of Contracts	3
Post-Modification Outstanding Recorded Investment, Rate Modification
Post-Modification Outstanding Recorded Investment, Payment Modification	1,326
Post-Modification Outstanding Recorded Investment, Combination Modification	1,895
Post-Modification Outstanding Recorded Investment, Total Modification	$ 3,221