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PENSION AND POSTRETIREMENT WELFARE PLANS (Details 5) (Postretirement Welfare Plan, USD $) In Thousands, unless otherwise specified | 12 Months Ended
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Dec. 31, 2013 | Dec. 31, 2012
Postretirement welfare plan |  |
Net periodic postretirement benefit costs | $ 30 | $ 28
Amount of accumulated other comprehensive income expected to be recognized as a plan expense in 2014 |  |
Amount of accumulated other comprehensive income expected to be recognized as a plan expense | 66 |
Weighted average discount rate used in determining the accumulated postretirement benefit obligation |  |
Discount rate (as a percent) | 4.75% | 4.00%
Weighted average discount rate used to determine the net periodic postretirement benefit cost |  |
Discount rate (as a percent) | 4.00% | 4.75%
Benefits expected to be paid |  |
2014 | 58 |
2015 | 62 |
2016 | 60 |
2017 | 68 |
2018 | 64 |
2019 - 2023 | 404 |
Expected in 2014 |  |
Amount of accumulated other comprehensive income expected to be recognized as a plan expense in 2014 |  |
Actuarial gain | 54 |
Prior service credit | $ 12 |

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- Definition Amount included in accumulated other comprehensive income (AOCI) expected to be recognized as components of net periodic benefit cost for the fiscal year that follows the most recent annual statement of financial position, including gain (loss), prior service cost (credit), and transition asset (obligation). + References No definition available. + Details
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- Definition The interest rate used to adjust for the time value of money for the plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (k)(1) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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- Definition Amount of benefits expected to be paid in the five fiscal years after the fifth fiscal year following the latest fiscal year from a defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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- Definition Amount of benefits expected to be paid in the second fiscal year following the latest fiscal year from a defined benefit plan. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (f) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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- Definition The total amount of net periodic benefit cost for defined benefit plans for the period. Periodic benefit costs include the following components: service cost, interest cost, expected return on plan assets, gain (loss), prior service cost or credit, transition asset or obligation, and gain (loss) due to settlements or curtailments. + References Reference 1: http://www.xbrl.org/2003/role/presentationRef -Publisher FASB -Name Accounting Standards Codification -Topic 715 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (h) -URI http://asc.fasb.org/extlink&oid=28361610&loc=d3e1928-114920 + Details
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