GOODWILL AND OTHER INTANGIBLES (Details 2) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012
Goodwill and other intangible assets
Gross Intangible Assets	$ 45,505,000	$ 42,955,000
Accumulated Amortization	(33,977,000)	(29,164,000)
Net Intangible Assets	11,528,000	13,791,000
Amortization of Intangible Assets	4,812,000	5,268,000	5,339,000
Estimated aggregate future amortization expense
2015	3,300,000
2016	2,700,000
2017	1,700,000
2018	1,300,000
2019	1,000,000
Thereafter	1,500,000
Impairment charges on intangible assets	0	0	0
Minimum
Goodwill and other intangible assets
Finite-Lived Intangible Asset, Useful Life	8 years
Maximum
Goodwill and other intangible assets
Finite-Lived Intangible Asset, Useful Life	11 years
Non-maturity deposits
Goodwill and other intangible assets
Gross Intangible Assets	34,053,000	31,503,000
Accumulated Amortization	(25,656,000)	(22,106,000)
Net Intangible Assets	8,397,000	9,397,000
Insurance contracts
Goodwill and other intangible assets
Gross Intangible Assets	7,558,000	7,558,000
Accumulated Amortization	(6,094,000)	(5,320,000)
Net Intangible Assets	1,464,000	2,238,000
All other intangible assets
Goodwill and other intangible assets
Gross Intangible Assets	3,894,000	3,894,000
Accumulated Amortization	(2,227,000)	(1,738,000)
Net Intangible Assets	$ 1,667,000	$ 2,156,000