XML 79 R98.htm IDEA: XBRL DOCUMENT v2.4.0.6
OTHER INCOME (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Dec. 31, 2011
Dec. 31, 2010
Component of Other Income, Nonoperating [Line Items]      
Discount amortization on prepaid royalty $ 3,736 $ 3,149 $ 0
Investment gain (loss) related to contractual obligations 1,022 (302) 824
Interest income 859 556 394
Rental Income, Nonoperating 710 0 0
Income (Loss) from Equity Method Investments 0 0 0
Investment gain on marketable securities 0 1,588 0
Gain on purchase transaction 0 285 0
Other income (expense) 95 (160) (113)
Nonoperating Income (Expense) 6,823 5,116 1,105
Wheels India [Member]
     
Component of Other Income, Nonoperating [Line Items]      
Income (Loss) from Equity Method Investments $ 401 $ 0 $ 0