Significant Accounting Policies (Tables)

9 Months Ended

Jun. 30, 2013

Accounting Policies [Abstract]

Components of Cash and Cash Equivalents

Cash and cash equivalents include the following components:

	June 30, 2013				September 30, 2012
	Cash and Equivalents		Other		Cash and Equivalents		Other
Overnight repurchase agreements	$	30,439	$	—	$	13,492	$	—
Cash on hand—
Restricted		—		1,000		—		1,000
Unrestricted		9,924		—		18,101		—
Total	$	40,363	$	1,000	$	31,593	$	1,000