Condensed Consolidated Statements of Operations (USD $) In Thousands, except Per Share data, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2011	Sep. 30, 2010	Sep. 30, 2011	Sep. 30, 2010
Interest income:
Interest and fees on loans	$ 30,983	$ 28,738	$ 93,565	$ 78,201
Interest on debt securities:
Taxable	2,853	1,626	8,666	5,306
Nontaxable	184	48	449	97
Interest on federal funds sold	0	0	1	9
Interest on interest-bearing deposits	166	73	427	255
Dividends on equity securities	99	89	269	255
Total interest income	34,285	30,574	103,377	84,123
Interest expense:
Interest-bearing transaction accounts	211	194	606	649
Money market accounts	2,004	1,598	6,210	4,445
Savings	35	9	53	26
Certificates of deposit:
$100 and over	2,297	2,223	6,959	7,547
Other	855	1,306	2,708	4,625
Subordinated debentures	1,128	1,261	3,375	3,730
Federal Home Loan Bank advances	881	1,081	2,669	3,288
Notes payable and other borrowings	105	70	316	192
Total interest expense	7,516	7,742	22,896	24,502
Net interest income	26,769	22,832	80,481	59,621
Provision for loan losses	8,072	7,650	16,247	30,410
Net interest income after provision for loan losses	18,697	15,182	64,234	29,211
Noninterest income:
Wealth Management revenue	1,832	1,561	5,173	4,647
Service charges on deposit accounts	1,332	1,208	3,663	3,594
Other service charges and fee income	464	308	1,105	823
Gain on sale of other real estate	517	144	1,039	434
Gain on state tax credits, net	1,368	884	2,510	2,253
Gain on sale of investment securities	768	124	1,448	1,206
Miscellaneous income	2,445	666	2,969	1,522
Total noninterest income	8,726	4,895	17,907	14,479
Noninterest expense:
Employee compensation and benefits	9,329	7,363	26,282	20,996
Occupancy	1,306	901	3,586	3,171
Furniture and equipment	431	341	1,216	1,035
Data processing	642	539	1,872	1,670
FDIC and other insurance	828	1,147	3,183	3,212
Loan legal and other real estate expense	1,576	2,694	7,267	5,635
Other	4,190	2,708	10,885	8,262
Total noninterest expense	18,302	15,693	54,291	43,981
Income (loss) before income tax expense (benefit)	9,121	4,384	27,850	(291)
Income tax expense (benefit)	3,289	1,183	9,633	(878)
Net income	5,832	3,201	18,217	587
Net income (loss) available to common shareholders	$ 5,200	$ 2,583	$ 16,329	$ (1,258)
Earnings (loss) per common share
Basic	$ 0.29	$ 0.17	$ 1.00	$ (0.09)
Diluted	$ 0.29	$ 0.17	$ 0.98	$ (0.09)