Fair Value Measurements (Tables)

6 Months Ended

Mar. 31, 2016

Fair Value Disclosures [Abstract]

Fair Value, Assets Measured on Recurring Basis

The following tables represent financial assets that we measured at fair value on a recurring basis at March 31, 2016 and September 30, 2015:

March 31, 2016	Active Markets for Identical Instruments (Level 1)		Fair Value as of March 31, 2016
	(In thousands)
Assets:
Cash equivalents (1)	$	440	$	440
Marketable securities (2)	10,351		10,351
Total	$	10,791	$	10,791
September 30, 2015	Active Markets for Identical Instruments (Level 1)		Fair Value as of September 30, 2015
	(In thousands)
Assets:
Cash equivalents (1)	$	439	$	439
Marketable securities (2)	9,567		9,567
Total	$	10,006	$	10,006

(1) Included in cash and cash equivalents on our condensed consolidated balance sheet at March 31, 2016 and September 30, 2015. Not included in these tables are cash deposits of $84.9 million and $85.7 million at March 31, 2016 and September 30, 2015, 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 March 31, 2016 and September 30, 2015.