Cash, Cash Equivalents and Restricted Cash (Tables)

6 Months Ended

Mar. 31, 2020

Cash and Cash Equivalents [Abstract]

Cash, Cash Equivalents and Restricted Cash

	As of		As of		As of
	March 31,		September 30,		March 31,
(in thousands)	2020		2019		2019
Cash	$	2,985	$	4,338	$	1,944
Cash equivalents		19,045		17,236		48,660
Restricted cash		60		403		33
Total cash, cash equivalents and restricted cash	$	22,090		21,977		50,637