Fair Value Measurements (Tables)

6 Months Ended

Jun. 30, 2012

Summary of Financial Instruments Measured at Fair Value

The following table summarizes the instruments measured at fair value at June 30, 2012 and December 31, 2011:

June 30, 2012 (000’s omitted)	Level 1		Level 2			Level 3		Valuation     Technique
Income Statement Hedge	$	-	$	-		$	-	n/a
December 31, 2011 (000’s omitted)	Level 1		Level 2			Level 3		Valuation     Technique
Income Statement Hedge	$	-	$	(483	)	$	-	(A)

Estimated Fair Values of Other Financial Instruments

The estimated fair values of other financial instruments subject to fair value disclosures, determined based on broker quotes or quoted market prices or rates for the same or similar instruments, and the related carrying amounts are as follows:

(000’s omitted)	June 30, 2012				December 31, 2011
	Carrying Amount		Fair Value		Carrying Amount		Fair Value
Long-term debt, including current portion	$	490,922	$	532,069	$	633,389	$	679,755