INCOME TAXES (Schedule of Income Tax Expense, Difference in Income Tax Rate to Pretax Income) (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
INCOME TAXES [Abstract]
Computed "expected" tax expense	$ 16,453	$ 17,411	$ 14,600
Tax-exempt interest income, net	(3,308)	(2,614)	(2,681)
Other, net	(632)	(464)	(655)
Income tax expense	$ 12,513	$ 14,333	$ 11,264