XML 117 R102.htm IDEA: XBRL DOCUMENT v3.3.1.900
EMPLOYEE BENEFIT PLANS (Details 2) - USD ($)
$ in Thousands
Dec. 31, 2015
Dec. 31, 2014
Pension Plans, Defined Benefit [Member]    
Defined Benefit Plan Disclosure [Line Items]    
Accumulated benefit obligation $ 30,606 $ 30,914