Loans and Asset Quality Information (Details 13) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2013 N	Sep. 30, 2012 N	Sep. 30, 2013 N	Sep. 30, 2012 N
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default		2	3	3
Subsequently defaulted - Recorded Investment		$ 1	$ 4,095	$ 440
Non-covered
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default			2
Subsequently defaulted - Recorded Investment			594
Non-covered | Real Estate construction, land development and other land loans
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default			1
Subsequently defaulted - Recorded Investment			342
Non-covered | Real estate residential, farmland and mutli-family
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default			1
Subsequently defaulted - Recorded Investment			252
Covered
Accruing restructured loans that defaulted in the period:
Number of Contracts - Subsequent Default		2	1	3
Subsequently defaulted - Recorded Investment		$ 1	$ 3,501	$ 440