Consolidated Statements of Income - USD ($) $ in Thousands	3 Months Ended
	Mar. 31, 2017	Mar. 31, 2016
INTEREST INCOME:
Loans, including fees	$ 36,371	$ 37,345
Securities	2,583	1,081
Other investments	188	173
Federal funds sold	1	1
Deposits in financial institutions	408	124
Total interest income	39,551	38,724
INTEREST EXPENSE:
Transaction and savings deposits	1,978	1,150
Certificates and other time deposits	3,607	2,763
Subordinated debentures	1,041	237
Other borrowed funds	282	346
Total interest expense	6,908	4,496
NET INTEREST INCOME	32,643	34,228
PROVISION FOR LOAN LOSSES	6,145	16,000
NET INTEREST INCOME AFTER PROVISION FOR LOAN LOSSES	26,498	18,228
NONINTEREST INCOME:
Customer service fees	2,266	1,404
Loan fees	834	699
Gain on sale of held-for-sale loans, net	(138)	41
Gain on sale of guaranteed portion of loans, net	1,927	1,138
Other	606	873
Total noninterest income	5,495	4,155
NONINTEREST EXPENSE:
Salaries and employee benefits	12,406	11,979
Occupancy	1,997	2,030
Professional and regulatory fees	2,397	1,922
Data processing	908	970
Software license and maintenance	489	476
Marketing	199	298
Loan related	600	243
Real estate acquired by foreclosure, net	292	300
Other	1,551	1,269
Total noninterest expense	20,839	19,487
INCOME BEFORE INCOME TAXES	11,154	2,896
PROVISION FOR INCOME TAXES	3,942	1,057
NET INCOME	$ 7,212	$ 1,839
EARNINGS PER SHARE:
Basic (in dollars per share)	$ 0.19	$ 0.05
Diluted (in dollars per share)	$ 0.19	$ 0.05