Investments

12 Months Ended

Sep. 30, 2020

Investments, Debt and Equity Securities [Abstract]

Investments

(3) Investments

The cost, gross unrealized gains, gross unrealized losses, and fair market value of the Company’s trading investments were as follows:

	Cost		Gross Unrealized Gains		Gross Unrealized Losses			Total
	(In thousands)
2020
Mutual fund investments	$	4	$	23	$	(18	)	$	9
Total		4		23		(18	)		9
2019
Mutual fund investments	$	4	$	22	$	(17	)	$	9
Total		4		22		(17	)		9

The mutual fund investments are included as a separate line item in current assets on the Company’s balance sheets.