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DERIVATIVE FINANCIAL INSTRUMENTS (Details) (USD $) In Thousands, unless otherwise specified	Jun. 30, 2013	Dec. 31, 2012
Fair Value Liabilities	$ 2,698	$ 3,544
Interest Rate Swap [Member]
Fair Value Liabilities	2,698	3,184
Other Contract [Member]
Fair Value Liabilities	$ 0	$ 360

Fair value, after the effects of master netting arrangements, of a financial liability or contract with one or more underlyings, notional amount or payment provision or both, and the contract can be net settled by means outside the contract or delivery of an asset. Includes assets not subject to a master netting arrangement and not elected to be offset.

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