PARENT COMPANY FINANCIAL INFORMATION - CONDENSED BALANCE SHEETS (Details) - USD ($) $ in Thousands	Dec. 31, 2016	Dec. 31, 2015	Dec. 31, 2014	Dec. 31, 2013
ASSETS:
Investment securities available-for-sale, at fair value	$ 320,659	$ 377,978
Other assets	11,358	10,514
TOTAL ASSETS	1,306,799	1,280,531
Liabilities	1,163,855	1,140,423
Shareholders' equity	142,944	140,108	$ 125,695	$ 118,873
TOTAL LIABILITES AND SHAREHOLDERS' EQUITY	1,306,799	1,280,531
Parent Company
ASSETS:
Cash on deposit with subsidiary	491	534
Investment securities available-for-sale, at fair value	893	888
Investment in subsidiary	141,325	138,396
Other assets	235	290
TOTAL ASSETS	142,944	140,108
Liabilities	0	0
Shareholders' equity	142,944	140,108
TOTAL LIABILITES AND SHAREHOLDERS' EQUITY	$ 142,944	$ 140,108