XML 58 R50.htm IDEA: XBRL DOCUMENT v2.4.0.8
Long-term Debt (Details 3) (USD $)
Sep. 30, 2013
Sep. 30, 2012
Feb. 29, 2012
Aug. 31, 2011
Jun. 30, 2010
Debt Instrument [Line Items]          
2014 $ 8,830,000        
2015 9,204,000        
2016 7,971,000        
2017 12,932,000        
2018 7,607,000        
Thereafter 32,048,000        
Total maturities of long-term debt, net of debt discount $ 78,592,000 $ 63,528,000 $ 2,700,000 $ 750,000 $ 518,192