v2.4.0.8
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS (USD $)
In Thousands, unless otherwise specified
 3 Months Ended
Mar. 31, 2014
Mar. 31, 2013
CONSOLIDATED STATEMENTS OF COMPREHENSIVE LOSS    
Net loss $ (4,508) $ (10,258)
Foreign currency translation adjustment, net of tax 166 1,634
Pension and other benefit adjustments:    
Amortization of net gain included in net periodic benefit costs, net of tax (211) (19)
Amortization of prior service credit included in net periodic benefit costs, net of tax (254)  
Unrealized gain on marketable securities:    
Unrealized holding gains arising during the period, net of tax 2,019 2,354
Less: reclassification adjustment for gains included in investment income, net of tax (4) (8)
Unrealized gain from equity method investees' cash flow hedge:    
Unrealized gain (loss) arising during the period, net of tax (32) 293
Holding losses reclassified to equity in earnings of non-consolidated entities, net of tax 131  
Other comprehensive income 1,815 4,254
Total comprehensive loss $ (2,693) $ (6,004)