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COMMITMENTS AND CONTINGENCIES: (Tables)
12 Months Ended
Sep. 30, 2013
COMMITMENTS AND CONTINGENCIES:  
Schedule of minimum future lease commitments

 

Fiscal Year Ending
  Operating
Leases
 

2014

  $ 4,550,694  

2015

    4,117,294  

2016

    3,482,798  

2017

    2,378,275  

2018

    2,145,973  

Thereafter

    3,683,480  
       

Total minimum lease payments

  $ 20,358,514  
       
Summary of self-insured liabilities reserve

A summary of the activity in the Company's self-insured liabilities reserve is set forth below (in millions):

 
  2013   2012  

Beginning balance

  $ 1.4   $ 1.6  

Charged to expense

    5.4     5.1  

Payments

    5.5     5.3  
           

Ending balance

  $ 1.3   $ 1.4