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Loans, Troubled Debt Restructurings Segregated by Class (Details) $ in Thousands	3 Months Ended		6 Months Ended		12 Months Ended
	Jun. 30, 2015 USD ($) Loan	Jun. 30, 2014 USD ($) Loan	Jun. 30, 2015 USD ($) Loan	Jun. 30, 2014 USD ($) Loan	Dec. 31, 2014 USD ($) Loan
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	6	4	12	8	22
Post-Modification Outstanding Balance	$ 625	$ 975	$ 951	$ 1,141	$ 7,898
Defaulted restructured loans, number of loans | Loan	2	1	3	3
Defaulted restructured loans, recorded investment	$ 388	$ 581	$ 649	$ 615
Term Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	335	126	661	292	6,982
Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	0	0	0	0	0
Combination [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	$ 290	$ 849	$ 290	$ 849	916
Commercial [Member] | Term Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance					5,707
Commercial [Member] | Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance					0
Commercial [Member] | Combination [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance					$ 68
Commercial [Member] | Construction [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan					1
Post-Modification Outstanding Balance					$ 7
Commercial [Member] | Construction [Member] | Term Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance					7
Commercial [Member] | Construction [Member] | Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance					0
Commercial [Member] | Construction [Member] | Combination [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance					$ 0
Commercial [Member] | Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	4	1	8	3	11
Post-Modification Outstanding Balance	$ 317	$ 106	$ 607	$ 231	$ 5,775
Defaulted restructured loans, number of loans | Loan	1		2
Defaulted restructured loans, recorded investment	$ 98		$ 359
Commercial [Member] | Real Estate [Member] | Term Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	317	106	607	231
Commercial [Member] | Real Estate [Member] | Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	0	0	0	0
Commercial [Member] | Real Estate [Member] | Combination [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	$ 0	$ 0	$ 0	$ 0
Commercial [Member] | Other [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	1	1	3	3	8
Post-Modification Outstanding Balance	$ 18	$ 20	$ 54	$ 61	$ 1,268
Defaulted restructured loans, number of loans | Loan		0		2
Defaulted restructured loans, recorded investment		$ 0		$ 34
Commercial [Member] | Other [Member] | Term Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	18	20	54	61	1,268
Commercial [Member] | Other [Member] | Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	0	0	0	0	0
Commercial [Member] | Other [Member] | Combination [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	$ 0	$ 0	$ 0	$ 0	$ 0
Residential [Member] | Real Estate [Member]
Financing Receivable, Modifications [Line Items]
Number of Loans | Loan	1	2	1	2	2
Post-Modification Outstanding Balance	$ 290	$ 849	$ 290	$ 849	$ 848
Defaulted restructured loans, number of loans | Loan	1	1	1	1
Defaulted restructured loans, recorded investment	$ 290	$ 581	$ 290	$ 581
Residential [Member] | Real Estate [Member] | Term Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	0	0	0	0	0
Residential [Member] | Real Estate [Member] | Rate Modification [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	0	0	0	0	0
Residential [Member] | Real Estate [Member] | Combination [Member]
Financing Receivable, Modifications [Line Items]
Post-Modification Outstanding Balance	$ 290	$ 849	$ 290	$ 849	$ 848

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