XML 64 R29.htm IDEA: XBRL DOCUMENT v2.4.0.8
Note 3 - Fair Value Measurement (Details) (USD $)
Jun. 30, 2013
Dec. 31, 2012
Fair Value Disclosures [Abstract]    
Long-term Debt $ 833,004,000 $ 832,867,000
Long-term Debt, Fair Value $ 844,900,000 $ 844,400,000