COMMITMENTS AND CONTINGENCIES: (Tables)

12 Months Ended

Sep. 30, 2012

COMMITMENTS AND CONTINGENCIES:

Schedule of minimum future lease commitments

Fiscal Year Ending	Operating Leases
2013	$	4,481,290
2014		3,373,977
2015		2,983,243
2016		2,453,104
2017		1,437,699
Thereafter		3,419,206
Total minimum lease payments	$	18,148,519

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):

	2012		2011
Beginning balance	$	1.6	$	1.7
Charged to expense		5.1		4.4
Payments		5.3		4.5
Ending balance	$	1.4	$	1.6