OTHER COMPREHENSIVE INCOME (Reclassifications Out of Accumulated Other Comprehensive Income) (Detail) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Other Comprehensive Income Disclosure [Line Items]
Income tax expense	$ (8,055)	$ (7,123)	$ (6,909)
Reclassification out of Accumulated Other Comprehensive Income [Member] | Accumulated Net Unrealized Investment Gain (Loss) [Member]
Other Comprehensive Income Disclosure [Line Items]
Net securities gains	274
Income tax expense	(96)
Net of tax	$ 178