SECURITIES (Narrative) (Detail) (USD $)	3 Months Ended		6 Months Ended
	Jun. 30, 2014 security	Jun. 30, 2013	Jun. 30, 2014 security	Jun. 30, 2013	Dec. 31, 2013
Schedule of Investments [Line Items]
Net unrealized losses on available-for-sale securities, net of tax	$ 943,000		$ 943,000		$ 7,964,000
Deferred tax assets, unrealized losses on available for sale securities	508,000		508,000		4,300,000
Payments to Acquire Investments			38,900,000
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions	64		64
AFS and HTM securities in Continues Unrealized Loss Position	401,200,000		401,200,000
AFS and HTM Securities Unrealized Loss Accumulated in Investments	10,000,000		10,000,000
Fair Value - 12 Months of More	378,533,000		378,533,000		122,236,000
Other than Temporary Impairment Losses, Investments, Available-for-sale Securities			0
Carrying amount of investment securities sold	16,000,000	0	25,200,000	4,700,000
Gain (Loss) on Investments	285,000	0	451,000	138,000
Security pledged as collateral, amortized cost	458,500,000		458,500,000		479,200,000
Security pledged as collateral, fair value	458,400,000		458,400,000		474,700,000
Other than Temporary Impairment, Credit Losses Recognized in Earnings, Reductions, Securities Sold	0		0	0
Mortgage Backed Securities and Collateralized Mortgage Obligations [Member]
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	55		55
Fair Value - 12 Months of More	378,533,000		378,533,000
Private issue collateralized mortgage obligations
Schedule of Investments [Line Items]
Available-for-sale, Securities in Unrealized Loss Positions, Qualitative Disclosure, Number of Positions, Greater than or Equal to One Year	0		0
Fair Value - 12 Months of More					4,945,000
Available-for-sale Securities
Schedule of Investments [Line Items]
Payments to Acquire Investments			29,100,000
Held-to-maturity Securities
Schedule of Investments [Line Items]
Payments to Acquire Investments			$ 9,800,000