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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Details 2) (USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012
Defined Benefit Plan Disclosure [Line Items] |  |  |  |
Amortization of defined benefit pension items Prior service cost | $ (111) | [1] | $ (111) | [1]
Amortization of defined benefit pension items Actuarial losses | 1,813 | [1] | 1,723 | [1]
Amortization of defined benefit pension items Total before tax | 1,702 |  | 1,612 |
Amortization of defined benefit pension items Tax benefit | (664) |  | (629) |
Amortization of defined benefit pension items Net of tax | $ 1,038 |  | $ 983 |
[1] | These amounts were included in the computation of net periodic pension cost. See Note 12 for additional details.

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