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EMPLOYEE BENEFIT PLANS (Additional Information) (Details) - USD ($)
Sep. 30, 2017
Dec. 31, 2016
Defined Benefit Plan Disclosure [Line Items]    
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year $ 197,000 $ 355,000
Supplemental Employee Retirement Plan [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Defined Benefit Plan, Expected Future Employer Contributions, Next Fiscal Year $ 41,000 $ 41,000