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Stockholders' Equity RS Rollforward (Details) - shares
12 Months Ended
Sep. 30, 2015
Sep. 30, 2014
Sep. 30, 2013
Share-based Compensation Arrangement by Share-based Payment Award, Equity Instruments Other than Options, Nonvested [Roll Forward]      
Unvested at beginning of year 57,666 159,246 257,826
Shares Granted 194,000 13,500 12,500
Vested 44,500 115,080 111,080
Unvested shares forfeited 0 0 0
Unvested at end of year 207,166 57,666 159,246