Rate Cases	9 Months Ended
Jun. 30, 2011
Rate Cases [Abstract]
Rate Cases	Note 5 – Rate Cases In August 2009, in Case 08-G-1137, the New York Public Service Commission (“NYPSC”) approved a rate increase of $1.5 million effective September 1, 2009 that was included in a gas rate joint proposal dated March 27, 2009. The order also contained a revenue decoupling mechanism (RDM), a refund or surcharge on customer bills to reflect differences between actual delivery revenue from residential customers and a revenue target. The order also contained a year two “capital tracker”. This allowed the Company to file for rate relief in 2010 for new capital projects without a full rate proceeding. In addition, the percentage of revenues from gas producers retained by the Company as an incentive was increased from 10% to 20%. On January 25, 2011, the NYPSC approved an estimated increase in rates of $164,000 associated with the “capital tracker”. The final amount will be determined based on the actual capital expenditures and additional property taxes through August 2011. On February 1, 2011, the Company filed for a re-hearing to include depreciation expense as a component in the calculation. It is unknown at this time when the NYPSC will act on the Company's request. On May 24, 2011, the Company filed Case 11-G-0280, a base rate case that requested an increase in revenues of $1,429,281 (or 6.63% on an overall bill rate basis) in the 12 months ending April 30, 2013, (the Rate Year) and by the same dollar amount in the two succeeding 12-month periods (ending April 30, 2014, and April 30, 2015). This multi-year proposal is a leveled alternative to a single-year increase of $2,565,649 in the Rate Year and $901,464 and $583,033 for the years ending April 30, 2014, and April 30, 2015, respectively. It also asked that the Commission permit increases for certain limited expenditures (capital additions and property taxes) for the 12-month periods ending April 30, 2016, and April 30, 2017. The Company proposed to offset the annualized amount by an $844,000 surcharge credit that represents the forecasted customer share of the revenues from transportation of local production gas including operation of the associated compressor facilities. If the Company's surcharge credit proposal is adopted by the Commission the overall bill impact on customer bills will be 2.71%. The Company in the filing requested a Return on Equity Capital of 10.9 %.

Note 5 – Rate Cases

In August 2009, in Case 08-G-1137, the New York Public Service Commission (“NYPSC”) approved a rate increase of $1.5 million effective September 1, 2009 that was included in a gas rate joint proposal dated March 27, 2009. The order also contained a revenue decoupling mechanism (RDM), a refund or surcharge on customer bills to reflect differences between actual delivery revenue from residential customers and a revenue target. The order also contained a year two “capital tracker”. This allowed the Company to file for rate relief in 2010 for new capital projects without a full rate proceeding. In addition, the percentage of revenues from gas producers retained by the Company as an incentive was increased from 10% to 20%. On January 25, 2011, the NYPSC approved an estimated increase in rates of $164,000 associated with the “capital tracker”. The final amount will be determined based on the actual capital expenditures and additional property taxes through August 2011. On February 1, 2011, the Company filed for a re-hearing to include depreciation expense as a component in the calculation. It is unknown at this time when the NYPSC will act on the Company's request.

On May 24, 2011, the Company filed Case 11-G-0280, a base rate case that requested an increase in revenues of $1,429,281 (or 6.63% on an overall bill rate basis) in the 12 months ending April 30, 2013, (the Rate Year) and by the same dollar amount in the two succeeding 12-month periods (ending April 30, 2014, and April 30, 2015). This multi-year proposal is a leveled alternative to a single-year increase of $2,565,649 in the Rate Year and $901,464 and $583,033 for the years ending April 30, 2014, and April 30, 2015, respectively. It also asked that the Commission permit increases for certain limited expenditures (capital additions and property taxes) for the 12-month periods ending April 30, 2016, and April 30, 2017. The Company proposed to offset the annualized amount by an $844,000 surcharge credit that represents the forecasted customer share of the revenues from transportation of local production gas including operation of the associated compressor facilities. If the Company's surcharge credit proposal is adopted by the Commission the overall bill impact on customer bills will be 2.71%. The Company in the filing requested a Return on Equity Capital of 10.9 %.