XML 91 R69.htm IDEA: XBRL DOCUMENT v2.4.0.8
Other Non-Operating Income (Expense), Net (Details) (USD $)
In Thousands, unless otherwise specified
 12 Months Ended
Dec. 31, 2013
Dec. 31, 2012
Dec. 31, 2011
Other non-operating income [Abstract]      
Interest and dividend income $ 302 $ 167 $ 28
Equity income (loss) from joint ventures (285) 0 351
Gain on the sale of joint ventures 0 0 2,475
Gain (loss) on foreign exchange (143) (380) 416
Other income (expense), net 127 (483) 100
Total other non-operating income (expense), net $ 1 $ (696) $ 3,370