CONSOLIDATED BALANCE SHEETS Parentheticals (USD $) In Thousands, except Per Share data, unless otherwise specified	Dec. 31, 2012	Dec. 31, 2011
Common Stock, Par or Stated Value Per Share	$ 1	$ 1
Common Stock, Shares Authorized	160,000	160,000
Common Stock, Shares, Issued	125,424	125,382
Treasury Stock, Shares	19,423	13,568