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INDUSTRIAL DEVELOPMENT BONDS: | 12 Months Ended
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Dec. 31, 2011
INDUSTRIAL DEVELOPMENT BONDS: |
INDUSTRIAL DEVELOPMENT BONDS: |
NOTE 3—INDUSTRIAL DEVELOPMENT BONDS: Industrial development bonds are due in 2027. The average floating interest rate was 0.3% and 0.4% in 2011 and 2010, respectively. See Note 10 to the Consolidated Financial Statements for fair value disclosures.

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- Definition This element can be used to disclose bond maturity date(s) and respective interest rates. + References No definition available. + Details
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