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				6 Months Ended
	Jun. 30, 2014		Jun. 30, 2013		Jun. 30, 2014		Jun. 30, 2013
Servicing Rights [Member] | Fair Value, Inputs, Level 3 [Member]
Servicing Asset at Fair Value, Amount [Roll Forward]
Balance, beginning of period	$ 19,077		$ 16,175		$ 18,854		$ 14,792
Total gains or losses (realized/unrealized):
Included in earnings	(901)	[1]	470	[1]	(1,133)	[1]	624	[1]
Included in other comprehensive income	0		0		0		0
Issuances	577		888		1,032		2,117
Purchases	31		0		31		0
Transfers in and/or out of level 3	0		0		0		0
Balance, end of period	$ 18,784		$ 17,533		$ 18,784		$ 17,533

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