Consolidated Statements of Income - USD ($) shares in Thousands, $ in Thousands	12 Months Ended
	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
Interest Income
Interest and fees on loans	$ 47,907	$ 49,921	$ 53,492
Interest on investment securities:
Taxable	10,468	11,737	10,575
Nontaxable	2,669	2,551	2,512
Interest on deposits in other banks	182	138	150
Interest on federal funds sold and securities purchased under agreements to resell	10	5	4
Total interest income	61,236	64,352	66,733
Interest Expense
Interest on deposits	2,961	4,253	5,922
Interest on federal funds purchased and other short-term borrowings	50	54	74
Interest on securities sold under agreements to repurchase and other long-term borrowings	4,764	5,002	5,135
Interest on subordinated notes payable to unconsolidated trusts	866	844	864
Total interest expense	8,641	10,153	11,995
Net interest income	52,595	54,199	54,738
Provision for loan losses	(3,429)	(4,364)	(2,600)
Net interest income after provision for loan losses	56,024	58,563	57,338
Noninterest Income
Service charges and fees on deposits	7,590	7,801	8,196
Allotment processing fees	4,321	5,014	4,922
Other service charges, commissions, and fees	5,545	5,248	4,983
Trust income	2,373	2,568	1,993
Investment securities gains (losses), net	171	(63)	(50)
Gains on sale of mortgage loans, net	824	490	1,036
Income from company-owned life insurance	937	1,231	962
Other	450	984	74
Total noninterest income	22,211	23,273	22,116
Noninterest Expense
Salaries and employee benefits	32,008	29,763	29,681
Occupancy expenses, net	4,776	4,881	4,767
Equipment expenses	2,602	2,498	2,398
Data processing and communications expenses	4,300	4,031	3,946
Bank franchise tax	2,426	2,421	2,354
Amortization of intangibles	449	405	540
Deposit insurance expense	1,536	1,746	2,265
Other real estate expenses, net	1,708	5,318	6,999
Legal expenses	843	856	780
Other	7,302	7,359	7,843
Total noninterest expense	57,950	59,278	61,573
Income before income taxes	20,285	22,558	17,881
Income tax expense	5,293	6,099	4,435
Net income	14,992	16,459	13,446
Less preferred stock dividends and discount accretion	395	1,927	1,951
Net income available to common shareholders	$ 14,597	$ 14,532	$ 11,495
Per Common Share
Net income – basic and diluted (in Dollars per share)	$ 1.95	$ 1.94	$ 1.54
Cash dividends declared (in Dollars per share)	$ 0	$ 0	$ 0
Weighted Average Common Shares Outstanding
Basic and diluted (in Shares)	7,494	7,483	7,474