Condensed Consolidated Balance Sheets (Current Period Unaudited) - USD ($) $ in Thousands	Jun. 30, 2018	Dec. 31, 2017
Assets
Cash and due from banks	$ 39,091	$ 37,115	[1]
Federal funds sold	67,921	119,891	[1]
Interest-bearing deposits in banks	945	945	[1]
Total cash and cash equivalents	107,957	157,951	[1]
Debt securities available for sale	196,425	165,525	[1]
Debt securities held to maturity	25,082	25,149	[1]
Loans held for investment, net of unearned income
Non-covered	1,776,112	1,789,236	[1]
Covered	22,919	27,948
Allowance for loan losses	(19,583)	(19,276)	[1]
Loans held for investment, net	1,779,448	1,797,908	[1]
FDIC indemnification asset	6,390	7,161	[1]
Premises and equipment, net	45,547	48,126	[1]
Other real estate owned, non-covered	4,805	2,409	[1]
Other real estate owned, covered	44	105	[1]
Interest receivable	5,580	5,778	[1]
Goodwill	95,779	95,779	[1]
Other intangible assets	5,628	6,151	[1]
Other assets	75,435	76,418	[1]
Total assets	2,348,120	2,388,460	[1]
Liabilities
Noninterest-bearing	462,851	454,143	[1]
Interest-bearing	1,441,887	1,475,748	[1]
Total deposits	1,904,738	1,929,891	[1]
Securities sold under agreements to repurchase	27,869	30,086	[1]
FHLB borrowings	50,000	50,000	[1]
Interest, taxes, and other liabilities	26,392	27,769	[1]
Total liabilities	2,008,999	2,037,746	[1]
Stockholders' equity
Preferred stock, undesignated par value; 1,000,000 shares authorized; Series A Noncumulative Convertible Preferred Stock, $0.01 par value; 25,000 shares authorized; none outstanding			[1]
Common stock, $1 par value; 50,000,000 shares authorized; 21,381,779 shares issued at June 30, 2018, and December 31, 2017; 4,802,475 and 4,383,553 shares in treasury at June 30, 2018, and December 31, 2017, respectively	21,382	21,382	[1]
Additional paid-in capital	228,949	228,750	[1]
Retained earnings	184,279	180,543	[1]
Treasury stock, at cost	(92,904)	(79,121)	[1]
Accumulated other comprehensive loss	(2,585)	(840)	[1]
Total stockholders' equity	339,121	350,714	[1]
Total liabilities and stockholders' equity	$ 2,348,120	$ 2,388,460	[1]

[1] Derived from audited financial statements