FAIR VALUE DISCLOSURES (Schedule of Changes in Fair Value of Level 3 Assets) (Details) (Servicing Rights [Member], Fair Value, Inputs, Level 3 [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended				9 Months Ended
	Sep. 30, 2014		Sep. 30, 2013		Sep. 30, 2014		Sep. 30, 2013
Servicing Rights [Member] | Fair Value, Inputs, Level 3 [Member]
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period	$ 18,784		$ 17,533		$ 18,854		$ 14,792
Total gains or losses (realized/unrealized):
Included in earnings	(501)	[1]	283	[1]	(1,634)	[1]	907	[1]
Included in other comprehensive income	0		0		0		0
Issuances	770		942		1,802		3,059
Purchases	53		0		84		0
Transfers in and/or out of level 3	0		0		0		0
Balance, end of period	$ 19,106		$ 18,758		$ 19,106		$ 18,758

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