Deposits (Details) (USD $)	Dec. 31, 2013	Dec. 31, 2012
Deposit [Line Items]
2014	$ 205,812,000
2015	101,558,000
2016	52,457,000
2017	17,973,000
2018	7,288,000
Thereafter	12,722,000
Total certificates of deposit	397,810,000
Certificates of deposit issued in amounts of $100,000 or more	163,900,000	190,000,000
Deposits from certain officers, directors, and their associated companies	48,600,000	58,800,000
Retail [Member]
Deposit [Line Items]
2014	203,236,000
2015	84,525,000
2016	23,835,000
2017	11,428,000
2018	7,288,000
Thereafter	12,722,000
Total certificates of deposit	343,034,000
Brokered [Member]
Deposit [Line Items]
2014	2,576,000
2015	17,033,000
2016	28,622,000
2017	6,545,000
2018
Thereafter
Total certificates of deposit	54,776,000
Certificates of deposit issued in amounts of $100,000 or more	$ 39,200,000	$ 39,200,000