Fair Value of Financial Instruments (Tables)

6 Months Ended

Mar. 31, 2022

Fair Value Disclosures [Abstract]

Schedule of assets and liabilities measured at fair value

The following are our assets and liabilities that have been measured at fair value using Level 1 inputs in the fair value hierarchy as of March 31, 2022 and September 30, 2021:

	March 31,		September 30,
	2022		2021
Money market funds included in cash and cash equivalents	$	156,155	$	131,065
Current portion of due from related parties related to share based payment awards	3,386		6,076
Long term portion of due from related parties related to share based payment awards	25,244		14,331
Equity method investment in SEVN	9,189		8,513
Equity method investment in TA	26,715		30,963
Current portion of employer compensation liability related to share based payment awards	3,386		6,076
Long term portion of employer compensation liability related to share based payment awards	25,244		14,331