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EMPLOYEE BENEFIT PLANS (Details Textual) - USD ($)
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Dec. 31, 2013
EMPLOYEE BENEFIT PLANS [Line Items]      
Employee Benefit Plan Expenses $ 1,430,000 $ 1,160,000 $ 839,000
Profit Sharing Plan [Member]      
EMPLOYEE BENEFIT PLANS [Line Items]      
Minimum Term Employees Required To Work To Be Eligible In Plan 12 months    
Minimum Number Of Working Hours Required Within One Year Of Service 1000 hours    
Minimum Age Eligibility Of Employee 21 years