Leases (Tables)

12 Months Ended

Sep. 30, 2021

Leases [Abstract]

Lease Cost

The following table provides a summary of lease cost components for the years ended September 30, 2021 and 2020, respectively (in thousands):

Lease Cost	2021		2020
Operating lease cost	$	2,435	$	2,389
Less: sublease income	(706)		(555)
Variable lease cost(1)	443		351
Short-term lease cost(2)	1,281		677
Total lease cost	$	3,453	$	2,862
(1) Variable lease cost represents common area maintenance charges related to our Canadian office space lease.
(2) Short-term lease cost includes leases and rentals with initial terms of one year or less.

Summary of Operating Lease Assets And Liabilities

The following table provides a summary of the operating lease assets and operating lease liabilities included in our Consolidated Balance Sheets as of September 30, 2021 and 2020, respectively (in thousands):

	September 30,
Operating Leases	2021		2020
Assets:
Operating lease assets, net	$	3,453	$	5,217
Liabilities:
Current operating lease liabilities	1,415		2,352
Long-term operating lease liabilities	2,413		3,434
Total lease liabilities	$	3,828	$	5,786

Maturities of Operating Lease Liabilities

The following table provides the maturities of our operating lease liabilities as of September 30, 2021 (in thousands):

	Operating Leases
2021	$	2,351
2022	1,448
2023	164
2024	—
2025	—
Thereafter	—
Total future minimum lease payments	$	3,963
Less: present value discount (imputed interest)	(135)
Present value of lease liabilities	$	3,828