Investments (Tables)

6 Months Ended

Mar. 31, 2020

Investments, Debt and Equity Securities [Abstract]

Non-Current Investments

Non-current investments consisted of the following:

	March 31, 2020		September 30, 2019
Equity and fixed income mutual funds	$	22,892	$	22,986
Life insurance policies	4,054		4,030
Equity-method investments	47,890		39,761
Cost-method investments	18,372		18,724
	$	93,208	$	85,501