FAIR VALUE - Summary of Carrying Value and Fair Value of Company's Financial Instruments (Details) (USD $) In Thousands, unless otherwise specified	Mar. 31, 2014	Dec. 31, 2013	Mar. 31, 2014 Carrying Amount [Member]	Mar. 31, 2013 Carrying Amount [Member]	Mar. 31, 2014 Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Mar. 31, 2013 Quoted Prices in Active Markets for Identical Assets (Level 1) [Member]	Mar. 31, 2014 Significant Other Observable Inputs (Level 2) [Member]	Mar. 31, 2013 Significant Other Observable Inputs (Level 2) [Member]	Mar. 31, 2014 Significant Unobservable Inputs (Level 3) [Member]	Mar. 31, 2013 Significant Unobservable Inputs (Level 3) [Member]
Financial Assets
Loans, net	$ 1,292,984	$ 1,284,139	$ 1,272,325	$ 1,179,669	$ 0	$ 0	$ 0	$ 0	$ 1,273,150	$ 1,200,845
Financial Liabilities
Deposit liabilities			1,819,795	1,762,164	0	0	0	0	1,820,689	1,764,018
Borrowings			50,000	50,000	0	0	53,584	55,299	0	0
Subordinated debt			$ 53,610	$ 53,610	$ 0	$ 0	$ 42,888	$ 37,527	$ 0	$ 0