NON-COVERED LOANS AND ALLOWANCE FOR LOAN LOSSES (Details 7) (USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2013 contract		Sep. 30, 2012 contract		Sep. 30, 2013 contract		Sep. 30, 2012 contract
Residential | Residential Single-family
Restructured loans disclosures
Number of contracts modified as TDRs			6				8
Pre-Modification Outstanding Recorded Balance			$ 1,849				$ 3,117
Post-Modification Outstanding Recorded Balance			1,413	[1]			2,572	[1]
Financial Impact			533	[2]			836	[2]
Residential | Residential Multifamily
Restructured loans disclosures
Number of contracts modified as TDRs			3		1		10
Pre-Modification Outstanding Recorded Balance			6,146		1,093		16,833
Post-Modification Outstanding Recorded Balance			6,083	[1]	1,082	[1]	16,572	[1]
Financial Impact			2,098	[2]			2,958	[2]
Commercial Real Estate ("CRE") | Income producing
Restructured loans disclosures
Number of contracts modified as TDRs	1		3		5		8
Pre-Modification Outstanding Recorded Balance	119		4,869		23,286		10,118
Post-Modification Outstanding Recorded Balance	117	[1]	4,257	[1]	18,722	[1]	8,282	[1]
Financial Impact	117	[2]	608	[2]	219	[2]	1,169	[2]
Commercial Real Estate ("CRE") | Land
Restructured loans disclosures
Number of contracts modified as TDRs			1				2
Pre-Modification Outstanding Recorded Balance			278				710
Post-Modification Outstanding Recorded Balance			93	[1]			163	[1]
Financial Impact			183	[2]			260	[2]
Commercial and Industrial ("C&I") | Commercial Business
Restructured loans disclosures
Number of contracts modified as TDRs	2		1		6		12
Pre-Modification Outstanding Recorded Balance	14,311		461		15,556		4,926
Post-Modification Outstanding Recorded Balance	14,310	[1]	458	[1]	15,518	[1]	4,580	[1]
Financial Impact	4,255	[2]			4,341	[2]	696	[2]
Commercial and Industrial ("C&I") | Trade finance
Restructured loans disclosures
Number of contracts modified as TDRs			2				2
Pre-Modification Outstanding Recorded Balance			2,510				2,510
Post-Modification Outstanding Recorded Balance			1,004	[1]			1,004	[1]
Financial Impact			1,506	[2]			1,506	[2]
Consumer | Other Consumer
Restructured loans disclosures
Number of contracts modified as TDRs					1		1
Pre-Modification Outstanding Recorded Balance					651		108
Post-Modification Outstanding Recorded Balance					$ 644	[1]	$ 108	[1]

[1] Includes subsequent payments after modification and reflects the balance as of September 30, 2013 and September 30, 2012.

[2] The financial impact includes charge-offs and specific reserves recorded at modification date.