Fair Value Measurements (Tables)

3 Months Ended

Dec. 31, 2016

Fair Value Disclosures [Abstract]

Assets Categorized on Basis of Various Levels

Based on the definitions, the following table represents the Company’s assets categorized in the Level 1 to 3 hierarchies as of December 31, 2016:

	Fair Value Measurements at Reporting Date
	Level 1		Level 2		Level 3		Total
	(In thousands)
Money market fund deposits	$	321	$	—	$	—	$	321
Mutual fund investments		8		—		—		8
Total	$	329	$	—	$	—	$	329
Amounts included in:
Cash and cash equivalents	$	321	$	—	$	—	$	321
Investments in marketable securities		8		—		—		8
Total	$	329	$	—	$	—	$	329