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Retirement Plans (Details 6) (USD $)
Sep. 30, 2012
Sep. 30, 2011
Total plan assets $ 295,357 $ 308,089
Fair Value, Inputs, Level 1 [Member]
   
Total plan assets 0 0
Fair Value, Inputs, Level 1 [Member] | Money Market Separate Account [Member]
   
Total plan assets 0 0
Fair Value, Inputs, Level 2 [Member]
   
Total plan assets 295,357 308,089
Fair Value, Inputs, Level 2 [Member] | Money Market Separate Account [Member]
   
Total plan assets 295,357 308,089
Fair Value, Inputs, Level 3 [Member]
   
Total plan assets 0 0
Fair Value, Inputs, Level 3 [Member] | Money Market Separate Account [Member]
   
Total plan assets $ 0 $ 0