Significant Non-cash Transactions (Tables)

6 Months Ended

Mar. 31, 2020

Cash Flow, Noncash Investing and Financing Activities Disclosure [Abstract]

Schedule of Significant Noncash Transactions

The Company engaged in the following significant non-cash investing and financing activities during the six months ended March 31, 2020 and 2019:

	Six months ended March 31,
	2020		2019
Acquisition date fair value of contingent consideration in connection with business combinations	$	—	$	4,605
Issuance of Exchangeable Notes and related Note Hedge Transactions and Warrants	$	270	$	—