Allowance for Loan Losses (Details 5) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2013 Contract	Mar. 31, 2012 Contract
Non Default [Member]
Loans modified in TDR
Number of contracts	8	8
Recorded Investment	$ 4,531	$ 577
Non Default [Member] | Residential - prime [Member]
Loans modified in TDR
Number of contracts	3	5
Recorded Investment	774	247
Non Default [Member] | Residential - subprime [Member]
Loans modified in TDR
Number of contracts	2	1
Recorded Investment	348	22
Non Default [Member] | Commercial [Member]
Loans modified in TDR
Number of contracts		1
Recorded Investment		300
Non Default [Member] | Consumer Other [Member]
Loans modified in TDR
Number of contracts	1	1
Recorded Investment	3	8
Non Default [Member] | Multi-Family [Member]
Loans modified in TDR
Number of contracts	2
Recorded Investment	3,406
Default [Member]
Loans modified in TDR
Number of contracts	8	2
Recorded Investment	596	154
Default [Member] | Land, Farmland, Ag Loans [Member]
Loans modified in TDR
Number of contracts	1
Recorded Investment	64
Default [Member] | Residential - prime [Member]
Loans modified in TDR
Number of contracts	2
Recorded Investment	135
Default [Member] | Residential - subprime [Member]
Loans modified in TDR
Number of contracts	5	1
Recorded Investment	397	102
Default [Member] | Commercial and Industrial [Member]
Loans modified in TDR
Number of contracts		1
Recorded Investment		$ 52