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SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES (Tables)
9 Months Ended
Jun. 30, 2011
Accounting Policies [Abstract]  
Schedule of Utility Inventory [Table Text Block]
The following table summarizes Gas in storage by company as of:
 
June 30, 2011
September 30, 2010
($ in thousands)
Gas in Storage
 
Bcf
Gas in Storage
 
Bcf
NJNG
 
$
94,666


14.2


 
$
181,098


24.7


NJRES
 
153,470


34.8


 
155,065


42.3


Total
 
$
248,136


49.0


 
$
336,163


67.0


Accounts Receivable by Subsidiary [Text Block]
Customer accounts receivable include outstanding billings from the following subsidiaries as of:
($ in thousands)
June 30, 2011
 
September 30, 2010
NJNG (1)
$
52,056


20
%
 
$
17,983


11
%
NJRES
196,335


76


 
136,064


83


NJRHS and other
10,420


4


 
8,914


6


Total
$
258,811


100
%
 
$
162,961


100
%
(1)
Does not include unbilled revenues of $7.3 million and $7.4 million as of June 30, 2011 and September 30, 2010, respectively.
Schedule of Public Utilities Allowance for Funds Used During Construction Rate [Table Text Block]
Corresponding amounts recognized in interest expense and other income, as appropriate, are included in the Unaudited Condensed Consolidated Statements of Operations are as follows:
 
Three Months Ended
Nine Months Ended
 
June 30,
June 30,
($ in thousands)
2011
2010
2011
2010
AFUDC:








Debt
$
352


$
262


$
622


$
662


Equity
753


557


1,252


1,474


Total
$
1,105


$
819


$
1,874


$
2,136


Weighted average rate
7.76
%
7.76
%
5.57
%
7.34
%