Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2013

Fair Value, Assets Measured on Recurring Basis

The following table represents financial assets that we measured at fair value on a recurring basis at December 31, 2013 and September 30, 2013:

	Active Markets for
	Identical Instruments		Fair Value as of
December 31, 2013	(Level 1)		December 31, 2013
Assets:
Cash equivalents (1)	$	3,902	$	3,902
Marketable securities (2)		7,676		7,676
Total	$	11,578	$	11,578
	Active Markets for
	Identical Instruments		Fair Value as of
September 30, 2013	(Level 1)		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 December 31, 2013 and September 30, 2013. Not included in this table are cash deposits of $92.0 million and $82.5 million at December 31, 2013 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 December 31, 2013 and September 30, 2013.