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EMPLOYEE BENEFIT PLANS (Details Textual)
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3 Months Ended | 6 Months Ended | 3 Months Ended | 6 Months Ended | |||||||
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Jun. 30, 2014
United States Postretirement Benefit Plan of US Entity [Member]
USD ($)
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Jun. 30, 2013
United States Postretirement Benefit Plan of US Entity [Member]
USD ($)
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Jun. 30, 2014
United States Postretirement Benefit Plan of US Entity [Member]
USD ($)
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Jun. 30, 2013
United States Postretirement Benefit Plan of US Entity [Member]
USD ($)
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Jun. 30, 2014
PK [Member]
Domestic Postretirement Benefit Plan of Foreign Entity [Member]
USD ($)
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Jun. 30, 2013
PK [Member]
Domestic Postretirement Benefit Plan of Foreign Entity [Member]
USD ($)
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Jun. 30, 2014
PK [Member]
Domestic Postretirement Benefit Plan of Foreign Entity [Member]
USD ($)
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Jun. 30, 2014
PK [Member]
Domestic Postretirement Benefit Plan of Foreign Entity [Member]
PKR
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Jun. 30, 2013
PK [Member]
Domestic Postretirement Benefit Plan of Foreign Entity [Member]
USD ($)
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Jun. 30, 2014
Qualified Compensation Deferred Plan [Member]
United States Postretirement Benefit Plan of US Entity [Member]
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Jun. 30, 2014
Deferred Plan [Member]
United States Postretirement Benefit Plan of US Entity [Member]
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| Defined Contribution Plan Disclosure [Line Items] | |||||||||||
| Defined Contribution Plan, Employer Matching Contribution, Percent of Employees' Gross Pay | 100.00% | 50.00% | |||||||||
| Defined Contribution Plan, Employer Matching Contribution, Percent of Match | 3.00% | 2.00% | |||||||||
| Defined Benefit Plan, Contributions by Employer | $ 11,969 | $ 3,734 | $ 27,049 | $ 5,632 | $ 22,788 | $ 19,122 | $ 43,061 | $ 38,444 | |||
| Defined Contribution Plan, Maximum Annual Contributions Per Employee, Percent | 10.00% | 10.00% | |||||||||
| Defined Contribution Plan, Maximum Annual Contributions Per Employee, Amount | 750 | ||||||||||