Loans and Asset Quality Information (Details 13) (USD $) In Thousands, unless otherwise specified	3 Months Ended	6 Months Ended
	Jun. 30, 2013 N	Jun. 30, 2014 N	Jun. 30, 2013 N
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default	1	2	3
Subsequently defaulted - Recorded Investment	$ 342	$ 76	$ 4,095
Non-covered [Member]
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default	1	2	2
Subsequently defaulted - Recorded Investment	342	76	594
Non-covered [Member] | Real estate construction, land development other land loans [Member]
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default	1	1	1
Subsequently defaulted - Recorded Investment	342	5	342
Non-covered [Member] | Real estate commercial [Member]
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default		1
Subsequently defaulted - Recorded Investment		71
Non-covered [Member] | Real estate residential, farmland and mutli-family [Member]
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default			1
Subsequently defaulted - Recorded Investment			252
Covered [Member]
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default			1
Subsequently defaulted - Recorded Investment			$ 3,501