ALLOWANCE FOR LOAN AND LEASE LOSSES - Allowance for Loan and Lease Losses on Covered Loans for the Current and Comparable Quarter and Year-to-Date (Details) (USD $) In Thousands, unless otherwise specified	3 Months Ended		9 Months Ended
	Sep. 30, 2014	Sep. 30, 2013	Sep. 30, 2014	Sep. 30, 2013	Dec. 31, 2013
Receivables [Abstract]
Balance at beginning of period	$ 12,425	$ 32,961	$ 18,901	$ 45,190
Provision for loan and lease losses	(200)	5,293	(2,805)	6,052
Loans charged-off	3,053	21,009	13,778	35,374
Recoveries	2,363	6,014	9,217	7,391
Balance at end of period	11,535	23,259	11,535	23,259
Total loans	$ 332,265	$ 518,524	$ 332,265	$ 518,524	$ 457,873
Percentage of Allowance to Ending Loans, Covered	3.47%	4.49%	3.47%	4.49%