INVESTMENT SECURITIES (Details 2) - investment_security	Mar. 31, 2016	Dec. 31, 2015
Schedule of Available-for-sale Securities [Line Items]
Total number of investments securities in an unrealized loss position	111	121
SBA-guaranteed securities
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	1	1
GSE obligations
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	17	1
Mortgage-backed securities issued by GSEs
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	54	83
Municipal bonds
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	3	9
Corporate bonds
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	24	15
Collateralized loan obligations
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	9	8
Non-agency RMBS
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	0	1
Equity securities
Schedule of Available-for-sale Securities [Line Items]
Number of available for sale securities with unrealized losses	3	3