Allowance for Loan Losses (Details 2) - USD ($) $ in Thousands	3 Months Ended		9 Months Ended		12 Months Ended
	Sep. 30, 2015	Sep. 30, 2014	Sep. 30, 2015	Sep. 30, 2014	Dec. 31, 2014
Unpaid Principal Balance
TOTAL	$ 10,875		$ 10,875		$ 16,394
Recorded Investment
Impaired Financing Receivable, with Related Allowance, Recorded Investment	3,033		3,033		11,477
Fair value	10,582		10,582		14,606
Allowance For Loan Losses Allocated
TOTAL	1,228		1,228		1,911
Average Recorded Investment
TOTAL	13,306	$ 16,611	14,016	$ 17,266	16,732
Interest Income Recognized
TOTAL	0	0	0	0	0
Cash Basis Interest Income Recognized
TOTAL	0	0	0	0	0
Commercial & Industrial
Unpaid Principal Balance
With no related allowance recorded:	1,565		1,565		1,200
With an allowance recorded:	1,618		1,618		7,388
Recorded Investment
With no related allowance recorded:	1,272		1,272		926
Impaired Financing Receivable, with Related Allowance, Recorded Investment	1,618		1,618		5,874
Fair value	1,340		1,340		4,818
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	278		278		1,056
Average Recorded Investment
With no related allowance recorded:	3,290	4,103	1,939	3,005	2,589
With an allowance recorded:	1,714	4,420	4,080	6,253	6,177
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Farmland
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Non Farm, Non Residential
Unpaid Principal Balance
With no related allowance recorded:	3,243		3,243		0
With an allowance recorded:	1,506		1,506		6,654
Recorded Investment
With no related allowance recorded:	3,243		3,243		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	1,506		1,506		6,654
Fair value	788		788		5,901
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	718		718		753
Average Recorded Investment
With no related allowance recorded:	3,599	42	1,800	73	58
With an allowance recorded:	1,929	6,677	4,248	6,709	6,698
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Agriculture
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
All Other Commercial
Unpaid Principal Balance
With no related allowance recorded:	1,776		1,776		292
With an allowance recorded:	233		233		827
Recorded Investment
With no related allowance recorded:	1,776		1,776		292
Impaired Financing Receivable, with Related Allowance, Recorded Investment	233		233		827
Fair value	233		233		725
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		102
Average Recorded Investment
With no related allowance recorded:	1,785	0	1,029	0	58
With an allowance recorded:	393	1,322	548	1,184	1,112
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
First Liens
Unpaid Principal Balance
With no related allowance recorded:	30		30		0
With an allowance recorded:	904		904		33
Recorded Investment
With no related allowance recorded:	30		30		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	904		904		33
Fair value	672		672		33
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	232		232		0
Average Recorded Investment
With no related allowance recorded:	31	12	15	6	5
With an allowance recorded:	565	35	357	36	35
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Home Equity
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Junior Liens
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Multifamily
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
All Other Residential
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Motor Vehicle
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
All Other Consumer
Unpaid Principal Balance
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Recorded Investment
With no related allowance recorded:	0		0		0
Impaired Financing Receivable, with Related Allowance, Recorded Investment	0		0		0
Fair value	0		0		0
Allowance For Loan Losses Allocated
With no related allowance recorded:	0		0		0
With an allowance recorded:	0		0		0
Average Recorded Investment
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	0	0	0	0	0
Cash Basis Interest Income Recognized
With no related allowance recorded:	0	0	0	0	0
With an allowance recorded:	$ 0	$ 0	$ 0	$ 0	$ 0