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EMPLOYEE SAVINGS AND BENEFIT PLANS (Details) (USD $) In Thousands, unless otherwise specified	12 Months Ended
	Dec. 31, 2012	Dec. 31, 2011	Dec. 31, 2010
Deferred Compensation Plans
Beginning of period balance	$ 6,824	$ 6,622	$ 5,173
Employee compensation deferrals	805	790	828
Employee compensation payments	(210)	(534)	(87)
Increase (decrease) in plan fair value	958	(54)	708
End of period balance	8,377	6,824	6,622
Company's contribution to the 401K Plan
401(K) savings plan expense	$ 881	$ 477	$ 0

The carrying amount of the liability as of the balance sheet date to an individual under a deferred compensation arrangement. This amount may be the result of periodic accruals made over the period of active employment, or reflect termination benefits resulting contractual terms or a death benefit.

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