DERIVATIVE INSTRUMENTS (Schedule of Derivatives Not Designated as Hedging Instruments, Location in Statements of Income) (Details) (Not Designated as Hedging Instrument [Member], Gain on loans sold and held for sale [Member], USD $) In Thousands, unless otherwise specified	3 Months Ended
	Mar. 31, 2015	Mar. 31, 2014
Interest rate lock commitments [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) on derivatives recognized in operations	$ 688	$ 115
Forward commitments to sell mortgage-backed securities [Member]
Derivative Instruments, Gain (Loss) [Line Items]
Amount of gain (loss) on derivatives recognized in operations	$ 10	$ (282)