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Other Comprehensive Income (Loss) (Details Narrative) (USD $)
3 Months Ended 6 Months Ended 12 Months Ended
Mar. 31, 2013
Mar. 31, 2012
Mar. 31, 2013
Mar. 31, 2012
Sep. 30, 2012
Sep. 30, 2012
Minimum
Sep. 30, 2011
Minimum
Sep. 30, 2012
Maximum
Sep. 30, 2011
Maximum
Discount rate           4.00%   5.00%  
Rate of compensation         2.00%   2.00%   3.00%
Total other comprehensive (loss) $ (72,407) $ (36,619) $ (182,773) $ (172,797)