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Interest Paid and Interest Capitalized	6 Months Ended
Interest Paid and Interest Capitalized	Feb. 28, 2013
Interest Paid and Interest Capitalized
Interest Paid and Interest Capitalized	Note 7: Interest Paid and Interest Capitalized Interest paid, net of amounts capitalized, was $4.3 million and $4.0 million for the six months ended February 28, 2013 and February 29, 2012, respectively and $1.1 million and $1.0 million for the three months ended February 28, 2013 and February 29, 2012, respectively. Interest capitalized was $26,000 and $20,000 for the six months ended February 28, 2013 and February 29, 2012, respectively and $19,000 and $18,000 for the three months ended February 28, 2013 and February 29, 2012, respectively.