Leases (Tables)

6 Months Ended

Mar. 31, 2022

Leases [Abstract]

Lease, Cost

The components of lease expense were as follows (unaudited, in thousands):

	For the Three Months Ended March 31,
	2022		2021
Operating lease cost	$	637	$	553
Short-term lease cost	4,114		2,635
Total lease expense	$	4,751	$	3,188

	For the Six Months Ended March 31,
	2022		2021
Operating lease cost	$	1,234	$	1,353
Short-term lease cost	8,207		5,125
Total lease expense	$	9,441	$	6,478

Schedule of Future Lease Liabilities

The following table summarizes the Company’s undiscounted lease liabilities outstanding as of March 31, 2022 (unaudited, in thousands):

Fiscal Year	Amount
Remainder of 2022	$	1,213
2023	2,290
2024	1,931
2025	1,602
2026	1,592
2027 and thereafter	4,893
Total future minimum lease payments	$	13,521
Less: imputed interest	1,812
Total	$	11,709