Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2017	Jun. 30, 2016	Jun. 30, 2017	Jun. 30, 2016
INTEREST INCOME:
Loans, including fees	$ 38,476	$ 37,711	$ 74,847	$ 75,056
Securities	3,928	988	6,511	2,069
Other investments	197	205	385	378
Deposits in financial institutions	331	158	740	283
Total interest income	42,932	39,062	82,483	77,786
INTEREST EXPENSE:
Transaction and savings deposits	2,230	1,312	4,208	2,462
Certificates and other time deposits	3,786	3,702	7,393	6,465
Subordinated debentures	1,051	243	2,092	480
Other borrowed funds	560	264	842	610
Total interest expense	7,627	5,521	14,535	10,017
NET INTEREST INCOME	35,305	33,541	67,948	67,769
PROVISION FOR LOAN LOSSES	1,510	11,000	7,655	27,000
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	33,795	22,541	60,293	40,769
NONINTEREST INCOME:
Customer service fees	2,199	1,447	4,465	2,851
Loan fees	1,106	719	1,940	1,418
Gain (loss) on sale of available-for-sale securities, net	294		294
Gain on sale of held-for-sale loans, net	222		84	41
Gain on sale of guaranteed portion of loans, net	878	858	2,805	1,996
Other	1,000	758	1,606	1,631
Total noninterest income	5,699	3,782	11,194	7,937
NONINTEREST EXPENSE:
Salaries and employee benefits	12,653	11,461	25,059	23,440
Occupancy	2,048	2,035	4,045	4,065
Professional and regulatory fees	1,899	2,435	4,296	4,357
Data processing	995	945	1,903	1,915
Software license and maintenance	438	528	927	1,004
Marketing	163	301	362	599
Loan related	301	801	901	1,044
Real estate acquired by foreclosure, net	223	381	515	681
Other	891	1,788	2,442	3,057
Total noninterest expense	19,611	20,675	40,450	40,162
INCOME BEFORE INCOME TAXES	19,883	5,648	31,037	8,544
PROVISION FOR INCOME TAXES	6,985	2,017	10,927	3,074
NET INCOME	$ 12,898	$ 3,631	$ 20,110	$ 5,470
EARNINGS PER SHARE:
Basic (in dollars per share)	$ 0.35	$ 0.10	$ 0.54	$ 0.15
Diluted (in dollars per share)	$ 0.35	$ 0.10	$ 0.54	$ 0.15