RETIREMENT PLANS (Details) (USD $)	12 Months Ended
	Dec. 31, 2014	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Defined Benefit Plan Disclosure [Line Items]
Business Acquisition, Purchase Price Allocation, Projected Benefit Obligation (Asset)	$ 8,100,000	$ 7,000,000
Defined Benefit Plan, Pension Plans with Accumulated Benefit Obligations in Excess of Plan Assets, Aggregate Fair Value of Plan Assets	5,800,000	5,100,000
Business Acquisition, Purchase Price Allocation, Projected Benefit Obligation (Asset), Net of Plan Assets Acquired	2,300,000	1,900,000
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year	400,000
Accumulated other comprehensive loss	(1,136,000)	(470,000)	(293,000)	50,000
Defined Benefit Pension Items [Member]
Defined Benefit Plan Disclosure [Line Items]
Accumulated other comprehensive loss	$ (1,240,000)	$ (780,000)	$ (560,000)	$ 0