LOANS AND ALLOWANCE FOR LOAN LOSSES - Contractual Obligations Due From Directors, Executive Officers and Their Interests (Details) (Directors and Officers, USD $) In Thousands, unless otherwise specified	11 Months Ended	12 Months Ended	1 Months Ended
	Dec. 31, 2012 Successor Company	Dec. 31, 2013 Successor Company	Jan. 31, 2012 Predecessor Company
Loans and Leases Receivable, Related Parties [Roll Forward]
Loans to directors and officers as a group, period start	$ 30,910	$ 29,999	$ 30,910
Additions for new directors	0	1,232	0
Reductions for removal of directors	0	(1,816)	0
New advances to directors and officers	1,027	8	714
Payoffs and principal reductions	(1,938)	(2,986)	(714)
Loans to directors and officers as a group, period end	$ 29,999	$ 26,437	$ 30,910