CONDENSED CONSOLIDATED STATEMENTS OF INCOME - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2018	Mar. 31, 2017
INTEREST INCOME:
Loans, including fees	$ 41,799	$ 36,371
Securities	4,558	2,583
Other investments	300	188
Deposits in financial institutions and fed funds sold	493	409
Total interest income	47,150	39,551
INTEREST EXPENSE:
Transaction and savings deposits	2,464	1,978
Certificates and other time deposits	4,071	3,607
Subordinated debentures and subordinated notes	1,079	1,041
Other borrowed funds	1,294	282
Total interest expense	8,908	6,908
NET INTEREST INCOME	38,242	32,643
PROVISION FOR LOAN LOSSES	9,663	6,145
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	28,579	26,498
NONINTEREST INCOME:
Customer service fees	2,395	2,266
Loan fees	833	834
(Loss) gain on held-for-sale loans, net	0	(138)
Gain on sale of guaranteed portion of loans, net	941	1,927
Other	989	606
Total noninterest income	5,158	5,495
NONINTEREST EXPENSE:
Salaries and employee benefits	13,601	12,406
Occupancy	2,077	1,997
Professional and regulatory fees	2,261	2,397
Data processing	972	908
Software license and maintenance	716	489
Marketing	176	199
Loan related	47	600
Real estate acquired by foreclosure, net	12	292
Other	2,191	1,551
Total noninterest expense	22,053	20,839
INCOME BEFORE INCOME TAXES	11,684	11,154
PROVISION FOR INCOME TAXES	2,322	3,942
NET INCOME	$ 9,362	$ 7,212
EARNINGS PER SHARE:
Basic (in dollars per share)	$ 0.25	$ 0.19
Diluted (in dollars per share)	$ 0.25	$ 0.19