SERVICING RIGHTS (Schedule of Servicing Assets at Fair Value) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2014		Dec. 31, 2013
Mortgage Banking [Member]
Servicing Assets at Fair Value [Line Items]
Balance, beginning of year	$ 14,211		$ 9,152
Originated servicing rights	2,568		3,623
Purchased mortgage servicing rights	159		0
Change in fair value resulting from changes in valuation inputs or assumptions used in valuation model	(1,085)	[1]	3,671	[1]
Other changes in fair value	(1,841)	[2]	(2,235)	[2]
Balance, end of year	14,012		14,211
SBA [Member]
Servicing Assets at Fair Value [Line Items]
Balance, beginning of year	4,643		5,640
Originated servicing rights	0		0
Change in fair value resulting from changes in valuation inputs or assumptions used in valuation model	223	[1]	(244)	[1]
Other changes in fair value	(865)	[2]	(753)	[2]
Balance, end of year	$ 4,001		$ 4,643

[1] The change in fair value resulting from changes in valuation inputs or assumptions used in valuation model primarily reflects the change in discount rates and prepayment speed assumptions, primarily due to changes in interest rates.

[2] Other changes in fair value reflect changes due to the collection/realization of expected cash flows over time.