BANK PREMISES AND EQUIPMENT, NET (Future Minimum Operating Lease Payments) (Details) (USD $) In Thousands, unless otherwise specified	Dec. 31, 2012
Operating Leased Assets [Line Items]
2013	$ 8,979	[1]
2014	7,330	[1]
2015	5,550	[1]
2016	4,766	[1]
2017	2,913	[1]
Thereafter	12,765	[1]
Total future minimum lease payments	42,303	[1]
Segment, Discontinued Operations
Operating Leased Assets [Line Items]
2013	1,000
2014	1,100
2015	1,000
2016	900
2017	900
Thereafter	2,900
Total future minimum lease payments	$ 7,800

[1] Amounts exclude future minimum lease payments under non-cancellable operating leases associated with assets and liabilities of discontinued operations of $1.0 million, $1.1 million, $1.0 million, $900,000 and $900,000 for the years ended December 31, 2013, 2014, 2015, 2016 and 2017, respectively, and $2.9 million thereafter, or a total of $7.8 million.