PARENT COMPANY ONLY CONDENSED FINANCIAL INFORMATION (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
ASSETS
Cash and cash equivalents	$ 51,730	$ 45,573	$ 51,249	$ 79,546
Other assets	19,373	13,653
Total Assets	2,288,653	1,896,746
LIABILITIES AND STOCKHOLDERS' EQUITY
Junior subordinated debentures	16,002	16,002
Total Liabilities	2,113,535	1,737,286
Total Stockholders' Equity	175,118	159,460	118,672	106,987
Total Liabilities and Stockholders' Equity	2,288,653	1,896,746
Parent Company
ASSETS
Cash and cash equivalents	610	37,364	5,203		13,002
Other assets	218	299
Investment in the Bank	190,292	137,799
Total Assets	191,120	175,462
LIABILITIES AND STOCKHOLDERS' EQUITY
Junior subordinated debentures	16,002	16,002
Total Liabilities	16,002	16,002
Total Stockholders' Equity	175,118	159,460
Total Liabilities and Stockholders' Equity	$ 191,120	$ 175,462