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DEFERRED COMPENSATION PLANS (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Cash Surrender Value of Life Insurance $ 64,300,000 $ 58,900,000  
Deferred Compensation Arrangement with Individual, Recorded Liability 991,000 655,000  
Deferred Compensation Arrangement with Individual, Compensation Expense 849,000 743,000 $ 601,000
Supplemental Employee Retirement Plan [Member]      
Deferred Compensation Arrangement with Individual, Excluding Share-based Payments and Postretirement Benefits [Line Items]      
Deferred Compensation Arrangement with Individual, Recorded Liability $ 2,443,000 $ 1,594,000