SUBSEQUENT EVENTS (Details 3) (Subsequent event, USD $)	0 Months Ended		0 Months Ended
	Apr. 02, 2014	Apr. 07, 2014 Capital Source Non-PCI Loans	Apr. 07, 2014 Capital Source Purchased credit impaired loans
Subsequent events
Estimated contractual cash flows not expected to be collected		$ 121,500,000
Summary of accretable yield
Undiscounted contractual cash flows		7,000,000,000	234,378,000
Undiscounted cash flows not expected to be collected (nonaccretable difference)			(120,534,000)
Undiscounted cash flows expected to be collected			113,844,000
Estimated fair value of PCI loans acquired		(6,800,000,000)	(88,627,000)
Accretable yield			$ 25,217,000
Rolling period over which historical low points are more than the specified percentage	3 years