SECURITIES (Schedule of Carrying Value, Gross Unrealized Gains and Losses and Estimated Fair Value of Securities) (Details) $ in Thousands	Sep. 30, 2015 USD ($)
Schedule of Held-to-maturity Securities [Line Items]
Carrying Value	$ 199,363	[1]
Estimated Fair Value	200,319
Obligations of States and Political Subdivisions [Member]
Schedule of Held-to-maturity Securities [Line Items]
Carrying Value	199,363	[1]
Gross Unrealized Gains	2,882
Gross Unrealized Losses	(1,926)
Estimated Fair Value	$ 200,319

[1] The carrying value includes $7.3 million of unrealized gains and losses present at the time of transfer from available for securities, net of any accretion.