Fair Value Measurements (Tables)

9 Months Ended

Jun. 30, 2014

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis

The following table represents financial assets that we measured at fair value on a recurring basis at June 30, 2014 and September 30, 2013:

June 30, 2014	Active Markets for Identical Instruments (Level 1)		Fair Value as of June 30, 2014
Assets:
Cash equivalents (1)	$	5,735	$	5,735
Marketable securities (2)	8,689		8,689
Total	$	14,424	$	14,424
September 30, 2013	Active Markets for Identical Instruments (Level 1)		Fair Value as of September 30, 2013
Assets:
Cash equivalents (1)	$	685	$	685
Marketable securities (2)	7,107		7,107
Total	$	7,792	$	7,792

(1) Included in cash and cash equivalents on our condensed consolidated balance sheet at June 30, 2014 and September 30, 2013. Not included in this table are cash deposits of $87.4 million and $82.5 million at June 30, 2014 and September 30, 2013, respectively.

(2) Represents securities held under a supplemental retirement and savings plan for senior management employees, which are distributed upon termination or retirement of the employees. Included in marketable securities available for sale on our condensed consolidated balance sheet at June 30, 2014 and September 30, 2013.