Investment Securities (Unrealized Losses and Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Schedule of Investments [Line Items]
Held-to-maturity Securities, Fair Value, Total	$ 11,277
Held-to-maturity Securities, Unrealized Losses	(30)
Held-to-maturity Securities, Fair Value Impaired Less Than 12 Months	11,277
Held-to-maturity Securities, Unrealized Loss Less Than 12 Months	(30)
Available-for-sale Securities, Fair Value, Total	32,784	28,539
Available-for-sale Securities, Unrealized Loss, Total	(404)	(926)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months	29,385	24,736
Available-for-sale Securities, Unrealized Loss Less Than 12 Months	(276)	(510)
Available-for-sale Securities, Fair Value Impaired More Than 12 Months	3,399	3,803
Available-for-sale Securities, Unrealized Loss More Than 12 Months	(128)	(416)
US Government agency obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Fair Value, Total	10,238	1,522
Available-for-sale Securities, Unrealized Loss, Total	(18)	(1)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months	10,238	1,522
Available-for-sale Securities, Unrealized Loss Less Than 12 Months	(18)	(1)
Government Sponsored Entities (GSE) mortgage-backed securities [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Fair Value, Total		4,428
Available-for-sale Securities, Unrealized Loss, Total		(12)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months		4,428
Available-for-sale Securities, Unrealized Loss Less Than 12 Months		(12)
Collateralized mortgage obligations GSE [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Fair Value, Total	4,703	4,554
Available-for-sale Securities, Unrealized Loss, Total	(27)	(20)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months	4,703	4,554
Available-for-sale Securities, Unrealized Loss Less Than 12 Months	(27)	(20)
Corporate bonds [Member]
Schedule of Investments [Line Items]
Held-to-maturity Securities, Fair Value, Total	2,587
Held-to-maturity Securities, Unrealized Losses	(11)
Held-to-maturity Securities, Fair Value Impaired Less Than 12 Months	2,587
Held-to-maturity Securities, Unrealized Loss Less Than 12 Months	(11)
Available-for-sale Securities, Fair Value, Total	15,989	18,023
Available-for-sale Securities, Unrealized Loss, Total	(330)	(878)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months	12,604	14,232
Available-for-sale Securities, Unrealized Loss Less Than 12 Months	(215)	(477)
Available-for-sale Securities, Fair Value Impaired More Than 12 Months	3,385	3,791
Available-for-sale Securities, Unrealized Loss More Than 12 Months	(115)	(401)
State and municipal tax-exempt [Member]
Schedule of Investments [Line Items]
Held-to-maturity Securities, Fair Value, Total	8,690
Held-to-maturity Securities, Unrealized Losses	(19)
Held-to-maturity Securities, Fair Value Impaired Less Than 12 Months	8,690
Held-to-maturity Securities, Unrealized Loss Less Than 12 Months	(19)
Available-for-sale Securities, Fair Value, Total	1,095
Available-for-sale Securities, Unrealized Loss, Total	(11)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months	1,095
Available-for-sale Securities, Unrealized Loss Less Than 12 Months	(11)
Certificates of deposit [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Fair Value, Total	745
Available-for-sale Securities, Unrealized Loss, Total	(5)
Available-for-sale Securities, Fair Value Impaired Less Than 12 Months	745
Available-for-sale Securities, Unrealized Loss Less Than 12 Months	(5)
Equity securities [Member]
Schedule of Investments [Line Items]
Available-for-sale Securities, Fair Value, Total	14	12
Available-for-sale Securities, Unrealized Loss, Total	(13)	(15)
Available-for-sale Securities, Fair Value Impaired More Than 12 Months	14	12
Available-for-sale Securities, Unrealized Loss More Than 12 Months	$ (13)	$ (15)