Investments (Tables)

6 Months Ended

Mar. 31, 2021

Investments, Debt and Equity Securities [Abstract]

Non-Current Investments

Non-current investments consisted of the following:

	March 31, 2021		September 30, 2020
Equity and fixed income mutual funds	$	25,455	$	24,610
Life insurance policies	4,626		4,621
Other (primarily cost-method) investments	18,967		34,019
	$	49,048	$	63,250