v2.4.0.6
LONG-TERM DEBT (Long-Term Debt) (Details) (USD $)
In Thousands, unless otherwise specified
Mar. 31, 2012
Dec. 31, 2011
Apr. 02, 2011
Long-term Debt, Unclassified [Abstract]      
Long-term Line of Credit, Noncurrent $ 236,000 $ 236,000 $ 236,000
Long-term Debt, Current Maturities 0 0 0
Long-term Debt, Excluding Current Maturities $ 236,000 $ 236,000 $ 236,000