Cash, Cash Equivalents and Restricted Cash (Tables)

12 Months Ended

Sep. 30, 2018

Cash and Cash Equivalents [Abstract]

Schedule of Cash and Cash Equivalents,

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the unaudited consolidated balance sheets that sum to the total of the same amounts shown in the unaudited statements of consolidated cash flows:

	As of September 30,
(in thousands)	2018		2017		2016
Cash	$	2,965	$	8,054	$	3,989
Cash equivalents	$	60,152	$	60,279	$	59,916
Restricted cash	78		421		965
Total cash, cash equivalents and restricted cash	$	63,195	68,754		64,870

Schedule of Restricted Cash

The following table provides a reconciliation of cash, cash equivalents and restricted cash reported within the unaudited consolidated balance sheets that sum to the total of the same amounts shown in the unaudited statements of consolidated cash flows:

	As of September 30,
(in thousands)	2018		2017		2016
Cash	$	2,965	$	8,054	$	3,989
Cash equivalents	$	60,152	$	60,279	$	59,916
Restricted cash	78		421		965
Total cash, cash equivalents and restricted cash	$	63,195	68,754		64,870