Consolidated Balance Sheets (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
ASSETS
Cash and due from banks	$ 29,667	$ 32,646
Interest-earning deposits with other banks	38,741	36,523
Investment securities held-to-maturity (fair value $57,101 and $66,853 at September 30, 2014 and December 31, 2013, respectively)	56,476	66,003
Investment securities available-for-sale	304,302	336,281
Loans held for sale	2,156	2,267
Loans and leases held for investment	1,597,736	1,541,484
Less: Reserve for loan and lease losses	(21,762)	(24,494)
Net loans and leases held for investment	1,575,974	1,516,990
Premises and equipment, net	35,532	34,129
Goodwill	67,717	57,517
Other intangibles, net of accumulated amortization and fair value adjustments of $10,969 and $10,300 at September 30, 2014 and December 31, 2013, respectively	12,625	8,178
Bank owned life insurance	61,804	60,637
Accrued interest receivable and other assets	37,202	40,388
Total assets	2,222,196	2,191,559
LIABILITIES
Noninterest-bearing deposits	436,189	411,714
Interest-bearing deposits:
Demand deposits	633,750	625,845
Savings deposits	529,028	536,150
Time deposits	261,176	270,789
Total deposits	1,860,143	1,844,498
Customer repurchase agreements	38,005	37,256
Accrued interest payable and other liabilities	34,234	29,299
Total liabilities	1,932,382	1,911,053
SHAREHOLDERS’ EQUITY
Common stock, $5 par value: 48,000,000 shares authorized at September 30, 2014 and December 31, 2013; 18,266,404 shares issued at September 30, 2014 and December 31, 2013; 16,220,249 and 16,287,812 shares outstanding at September 30, 2014 and December 31, 2013, respectively	91,332	91,332
Additional paid-in capital	62,634	62,417
Retained earnings	179,903	172,602
Accumulated other comprehensive loss, net of tax benefit	(6,901)	(9,955)
Treasury stock, at cost; 2,046,155 and 1,978,592 shares at September 30, 2014 and December 31, 2013, respectively	(37,154)	(35,890)
Total shareholders’ equity	289,814	280,506
Total liabilities and shareholders’ equity	$ 2,222,196	$ 2,191,559