Loans and Allowance for Loan Losses (Details 5) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2016	Jun. 30, 2015	Jun. 30, 2016	Jun. 30, 2015
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	$ 4,087	$ 10,833	$ 5,032	$ 23,293
With no related allowance recorded, Interest Recognized For The Period	182	37	346	128
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	4,734	9,062	5,590	9,423
With an allowance recorded, Interest Recognized For The Period	188	31	307	32
Total average recorded investment	8,821	19,895	10,622	32,716
Total interest income recognized during the period	370	68	653	160
Commercial, financial, and agricultural
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	385	2,405	1,014	3,834
With no related allowance recorded, Interest Recognized For The Period	19	8	29	13
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	866	2,263	860	1,677
With an allowance recorded, Interest Recognized For The Period	108	7	135	6
Real estate - residential
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	1,593	2,246	1,738	3,328
With no related allowance recorded, Interest Recognized For The Period	100	8	197	50
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	3,442	5,224	3,977	4,865
With an allowance recorded, Interest Recognized For The Period	62	24	141	26
Real estate - residential | Construction
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	0	0	0	1,105
With no related allowance recorded, Interest Recognized For The Period	0	0	0	0
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	0	0	0	565
With an allowance recorded, Interest Recognized For The Period	0	0	0	0
Real estate - commercial
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	2,109	4,081	2,280	11,383
With no related allowance recorded, Interest Recognized For The Period	63	21	120	65
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	260	1,360	560	2,056
With an allowance recorded, Interest Recognized For The Period	13	0	20	0
Real estate - commercial | Construction
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	0	2,101	0	3,633
With no related allowance recorded, Interest Recognized For The Period	0	0	0	0
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	52	55	64	14
With an allowance recorded, Interest Recognized For The Period	0	0	2	0
Consumer
With no related allowance recorded:
With no related allowance recorded, Average Recorded Investment	0	0	0	10
With no related allowance recorded, Interest Recognized For The Period	0	0	0	0
With an allowance recorded:
With an allowance recorded, Average Recorded Investment	114	160	129	246
With an allowance recorded, Interest Recognized For The Period	$ 5	$ 0	$ 9	$ 0