FAIR VALUE DISCLOSURES (Details 1) (USD $) In Thousands, unless otherwise specified	3 Months Ended				6 Months Ended
	Jun. 30, 2013		Jun. 30, 2012		Jun. 30, 2013		Jun. 30, 2012
Total gains or losses (realized/unrealized):
Included in earnings	$ 470		$ (1,981)		$ 624		$ (2,191)
Fair Value, Inputs, Level 3 [Member]
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period	16,175		15,969		14,792		15,380
Total gains or losses (realized/unrealized):
Included in earnings	470	[1]	(1,981)	[1]	624	[1]	(2,191)	[1]
Included in other comprehensive income	0		0		0		0
Issuances	888		1,194		2,117		1,993
Transfers in and/or out of level 3	0		0		0		0
Balance, end of period	$ 17,533		$ 15,182		$ 17,533		$ 15,182

[1] Gains or losses (realized/unrealized) are included in noninterest income in the consolidated statements of operations.