Other Real Estate Owned (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Covered OREO	$ 4,033	$ 12,942
Not Covered OREO	30,026	39,945
Total OREO	34,059	52,887
Residential real estate
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Covered OREO	763	2,133
Not Covered OREO	4,993	6,767
Total OREO	5,756	8,900
Real estate – commercial mortgage
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Covered OREO	1,360	3,598
Not Covered OREO	8,783	8,984
Total OREO	10,143	12,582
Residential land development
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Covered OREO	534	1,161
Not Covered OREO	6,837	12,334
Total OREO	7,371	13,495
Commercial land development
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Covered OREO	1,376	6,050
Not Covered OREO	9,413	11,860
Total OREO	10,789	17,910
Other
Other real estate owned ("OREO") covered and not covered under a loss-share agreement, net of valuation allowances and direct write-downs
Covered OREO		0
Not Covered OREO		0
Total OREO		$ 0