Securities (Schedule of Unrealized Losses) (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended	12 Months Ended
	Mar. 31, 2014	Dec. 31, 2013
Schedule of Available-for-sale Securities [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Fair value	$ 55,927	$ 66,359
Continuous Unrealized Loss Position of 12 Months or More, Fair value	20,922	12,977
Total, Fair value	76,849	79,336
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(1,270)	(2,655)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses	(881)	(418)
Total, Unrealized losses	(2,151)	(3,073)
U.S. Government agencies [Member]
Schedule of Available-for-sale Securities [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Fair value	2,889	2,889
Continuous Unrealized Loss Position of 12 Months or More, Fair value	956	948
Total, Fair value	3,845	3,837
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(41)	(39)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses	(44)	(52)
Total, Unrealized losses	(85)	(91)
Corporate bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Fair value	5,033	5,016
Continuous Unrealized Loss Position of 12 Months or More, Fair value
Total, Fair value	5,033	5,016
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(28)	(50)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses
Total, Unrealized losses	(28)	(50)
Asset-backed securities [Member]
Schedule of Available-for-sale Securities [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Fair value	959	960
Continuous Unrealized Loss Position of 12 Months or More, Fair value	1,151	1,140
Total, Fair value	2,110	2,100
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(32)	(36)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses	(5)	(15)
Total, Unrealized losses	(37)	(51)
Mortgage-backed/CMOs [Member]
Schedule of Available-for-sale Securities [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Fair value	32,821	39,061
Continuous Unrealized Loss Position of 12 Months or More, Fair value	11,422	8,609
Total, Fair value	44,243	47,670
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(649)	(1,079)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses	(330)	(173)
Total, Unrealized losses	(979)	(1,252)
Municipal bonds [Member]
Schedule of Available-for-sale Securities [Line Items]
Continuous Unrealized Loss Position of Less Than 12 Months, Fair value	14,225	18,433
Continuous Unrealized Loss Position of 12 Months or More, Fair value	7,393	2,280
Total, Fair value	21,618	20,713
Continuous Unrealized Loss Position of Less Than 12 Months, Unrealized losses	(520)	(1,451)
Continuous Unrealized Loss Position of 12 Months or More, Unrealized losses	(502)	(178)
Total, Unrealized losses	$ (1,022)	$ (1,629)