NON-COVERED LOANS AND ALLOWANCE (Details 8) (Non-Covered Loans, USD $) In Thousands, unless otherwise specified	Dec. 31, 2012 N	Dec. 31, 2011 N
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts	6
Term Modifications	$ 3,820
Payment Modifications Number of Contracts		2
Payment Modifications		83
Interest rate only Modifications Number of Contracts	1
Interest rate only Modifications
Rate Modifications Number of Contracts	5
Rate Modifications	6,242
Combo Modifications Number of Contracts	13	5
Combo Modifications	3,475	1,911
Total Modifications Number of Contracts	25	7
Total Modifications	13,537	1,994
Post-modification outstanding recorded investment
Term Modifications Number of Contracts	6
Term Modifications	3,820
Payment Modifications Number of Contracts		2
Payment Modifications		83
Interest rate only Modifications Number of Contracts	1
Interest rate only Modifications	500
Rate Modifications Number of Contracts	5
Rate Modifications	6,288
Combo Modifications Number of Contracts	13	5
Combo Modifications	2,879	1,899
Total Modifications Number of Contracts	25	7
Total Modifications	13,487	1,982
Commercial loans and lines
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts	4
Term Modifications	2,037
Payment Modifications Number of Contracts
Payment Modifications
Interest rate only Modifications Number of Contracts	1
Interest rate only Modifications
Rate Modifications Number of Contracts	5
Rate Modifications	6,242
Combo Modifications Number of Contracts	7	1
Combo Modifications	2,462	626
Total Modifications Number of Contracts	17	1
Total Modifications	10,741	626
Post-modification outstanding recorded investment
Term Modifications Number of Contracts	4
Term Modifications	2,037
Payment Modifications Number of Contracts
Payment Modifications
Interest rate only Modifications Number of Contracts	1
Interest rate only Modifications	500
Rate Modifications Number of Contracts	5
Rate Modifications	6,288
Combo Modifications Number of Contracts	7	1
Combo Modifications	1,962	614
Total Modifications Number of Contracts	17	1
Total Modifications	10,751	614
Multifamily
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Payment Modifications Number of Contracts		2
Payment Modifications		83
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	1	3
Combo Modifications	237	1,280
Total Modifications Number of Contracts	1	5
Total Modifications	237	1,363
Post-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Payment Modifications Number of Contracts		2
Payment Modifications		83
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	1	3
Combo Modifications	237	1,280
Total Modifications Number of Contracts	1	5
Total Modifications	237	1,363
Commercial mortgage
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	1
Combo Modifications	26
Total Modifications Number of Contracts	1
Total Modifications	26
Post-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	1
Combo Modifications	26
Total Modifications Number of Contracts	1
Total Modifications	26
Construction and land loans
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts	2
Term Modifications	1,783
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts
Combo Modifications
Total Modifications Number of Contracts	2
Total Modifications	1,783
Post-modification outstanding recorded investment
Term Modifications Number of Contracts	2
Term Modifications	1,783
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts
Combo Modifications
Total Modifications Number of Contracts	2
Total Modifications	1,783
Home mortgage
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	3
Combo Modifications	746
Total Modifications Number of Contracts	3
Total Modifications	746
Post-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	3
Combo Modifications	686
Total Modifications Number of Contracts	3
Total Modifications	686
Installment and credit card
Pre-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Payment Modifications Number of Contracts
Payment Modifications
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	1	1
Combo Modifications	4	5
Total Modifications Number of Contracts	1	1
Total Modifications	4	5
Post-modification outstanding recorded investment
Term Modifications Number of Contracts
Term Modifications
Payment Modifications Number of Contracts
Payment Modifications
Interest rate only Modifications Number of Contracts
Interest rate only Modifications
Rate Modifications Number of Contracts
Rate Modifications
Combo Modifications Number of Contracts	1	1
Combo Modifications	4	5
Total Modifications Number of Contracts	1	1
Total Modifications	$ 4	$ 5