XML 87 R94.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 18 - Derivative Financial Instruments (Details) - Long-Lived Assets Held for Sale (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Dec. 31, 2012
Note 18 - Derivative Financial Instruments (Details) - Long-Lived Assets Held for Sale [Line Items]  
Long-lived assets held for sale $ 25,200
Long-lived assets held for sale (16,978)
Long-lived assets held and used 164,792
Long-lived assets held and used (46,592)
Long-lived assets previously held for sale and currently held and used 12,500
Long-lived assets previously held for sale and currently held and used 2,086
Fair Value, Inputs, Level 2 [Member]
 
Note 18 - Derivative Financial Instruments (Details) - Long-Lived Assets Held for Sale [Line Items]  
Long-lived assets held for sale 25,200
Long-lived assets held and used 164,792
Long-lived assets previously held for sale and currently held and used $ 12,500