NON-COVERED LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 7) (USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2014 contract	Mar. 31, 2013 contract
Residential | Residential Single-family
Restructured loans disclosures
Number of contracts modified as TDRs	3
Pre-Modification Outstanding Recorded Balance	$ 5,823
Post-Modification Outstanding Recorded Balance	5,804
Commercial and Industrial ("C&I") | Commercial Business
Restructured loans disclosures
Number of contracts modified as TDRs	5	1
Pre-Modification Outstanding Recorded Balance	1,721	42
Post-Modification Outstanding Recorded Balance	1,691	41
Financial Impact	1,248
Consumer | Other Consumer
Restructured loans disclosures
Number of contracts modified as TDRs		1
Pre-Modification Outstanding Recorded Balance		651
Post-Modification Outstanding Recorded Balance		$ 651