XML 32 R67.htm IDEA: XBRL DOCUMENT v3.3.0.814
Other Comprehensive Income (Loss) - Reclassification out of Accumulated Other Comprehensive Income (Details) - USD ($)
$ in Thousands
3 Months Ended 9 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2015
Sep. 30, 2014
Reclassification Adjustment out of Accumulated Other Comprehensive Income [Roll Forward]        
Unrecognized postretirement benefits at beginning of period $ (125) $ 188 $ (125) $ 188
Amortization of unrecognized transition obligation 0 0 0 0
Change in unamortized net actuarial gain (loss) 0 0 0 0
Related deferred taxes 0 0 0 0
Unrecognized postretirement benefits at end of period $ (125) $ 188 $ (125) $ 188