XML 68 R60.htm IDEA: XBRL DOCUMENT v3.3.0.814
EMPLOYEE BENEFIT PLANS (Details) - USD ($)
$ in Thousands
 3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Dec. 31, 2013
Sep. 30, 2015
Sep. 30, 2014
EMPLOYEE BENEFIT PLANS [Abstract]          
Defined Benefit Plan, Contributions by Employer $ 3,200        
Defined Benefit Plan, Estimated Future Employer Contributions in Current Fiscal Year     $ 1,400    
Defined Benefit Plan, Service Cost 83 $ 199   $ 326 $ 601
Defined Benefit Plan, Interest Cost 1,167 1,392   3,601 4,239
Defined Benefit Plan, Expected Return on Plan Assets (1,512) (1,502)   (4,549) (4,505)
Other Comprehensive Income (Loss), Amortization, Pension and Other Postretirement Benefit Plans, Net Prior Service Cost (Credit) Recognized in Net Periodic Benefit Cost, before Tax 34 34   103 102
Defined Benefit Plan, Amortization of Gains (Losses) 729 759   2,187 2,275
Defined Benefit Plan, Net Periodic Benefit Cost $ 501 $ 882   $ 1,668 $ 2,712