SUBORDINATED DEBENTURES (Textual) (Details) $ in Millions	3 Months Ended		6 Months Ended
	Jun. 30, 2015 USD ($) trust	Jun. 30, 2014 USD ($)	Jun. 30, 2015 USD ($) trust	Jun. 30, 2014 USD ($)	Dec. 31, 2013 installment
Debt Instrument [Line Items]
Number of trusts created for issuing trust preferred securities	13		13
Number of prior quarterly periods for deferral of cash interest payments on junior subordinated debentures before payment of all the cumulative deferred interest in March 2014 | installment					18
Junior Subordinated Debt [Member]
Debt Instrument [Line Items]
Distributions accrued on junior subordinated debentures | $	$ 3.1	$ 3.0	$ 6.1	$ 6.8
First Bank [Member]
Debt Instrument [Line Items]
Minimum Tier 1 leverage ratio under MOU regulatory agreement	9.00%		9.00%