RETIREMENT PLANS, NET PERIODIC BENEFIT COSTS (Details) (Nonqualified Defined Benefit Retirement Plan [Member], USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2013	Dec. 31, 2012	Dec. 31, 2011
Nonqualified Defined Benefit Retirement Plan [Member]
Defined Benefit Plan, Net Periodic Benefit Cost [Abstract]
Service cost	$ 71	$ 89	$ 111
Interest cost	46	43	35
Amortization of unrecognized (gain) loss	25	20	(28)
Amortization of unrecognized prior service cost	29	29	32
Net periodic pension cost	$ 171	$ 181	$ 150