COMMITMENTS AND CONTINGENCIES (Details) (USD $) In Thousands, unless otherwise specified	Sep. 30, 2014	Dec. 31, 2013
Commitments and Contingencies Disclosure [Abstract]
Commitments to extend credit	$ 677,538	$ 293,371
Financial standby letters of credit	12,762	8,571
Standby letters of credit issued by the FHLB on the Bank's behalf	10,000	10,000
Capital commitment to private investment funds	3,180	1,744
Reserve for unfunded commitments	$ 728	$ 281