Annual report pursuant to section 13 and 15(d)

Long-Term Debt (Schedule of Interest Costs) (Details)

v2.4.0.8
Long-Term Debt (Schedule of Interest Costs) (Details) (USD $)
In Thousands, unless otherwise specified
12 Months Ended
Sep. 30, 2013
Sep. 30, 2012
Sep. 30, 2011
Long-Term Debt [Abstract]      
Interest expense $ 1,257 $ 1,616 $ 2,020
Interest capitalized 79 100 127
Total interest cost $ 1,336 $ 1,716 $ 2,147