Fair Value Measurements (Tables)

9 Months Ended

Jun. 30, 2019

Fair Value Disclosures [Abstract]

Financial Assets Measured on a Recurring Basis

The following tables represent financial assets that we measured at fair value on a recurring basis at June 30, 2019 and September 30, 2018:

June 30, 2019	Active Markets for Identical Instruments (Level 1)		Fair Value as of June 30, 2019
	(In thousands)
Assets:
Cash equivalents (1)	$	25,944	$	25,944
Marketable securities (2)	20,054		20,054
Total	$	45,998	$	45,998
September 30, 2018	Active Markets for Identical Instruments (Level 1)		Fair Value as of September 30, 2018
	(In thousands)
Assets:
Cash equivalents (1)	$	18,413	$	18,413
Marketable securities (2)	18,059		18,059
Total	$	36,472	$	36,472

(1) Included in cash and cash equivalents on our condensed consolidated balance sheets at June 30, 2019 and September 30, 2018. Not included in these tables are cash deposits of $52.9 million and $71.6 million at June 30, 2019 and September 30, 2018, 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 on our condensed consolidated balance sheets at June 30, 2019 and September 30, 2018.