Leases (Tables)

6 Months Ended

Mar. 31, 2022

Leases [Abstract]

Schedule of leases

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

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Operating lease costs	$	2,389	$	1,740	$	4,560	$	3,444
Finance lease costs:
Amortization of assets		54		250		129		561
Interest on lease liabilities		2		6		5		23
Total finance lease costs		56		256		134		584
Variable lease costs		755		457		1,272		863
Short-term lease costs		364		50		718		89
Total lease costs	$	3,564	$	2,503	$	6,684	$	4,980

Supplemental balance sheet information related to leases is as follows (in thousands, except lease term and discount rate):

	March 31, 2022			September 30, 2021
Operating Leases:
Operating lease right-of-use assets	$	53,278		$	49,650
Accrued expenses and other current liabilities	$	6,113		$	5,254
Long-term operating lease liabilities		48,698			45,088
Total operating lease liabilities	$	54,811		$	50,342
Finance Leases:
Property, plant and equipment, at cost	$	2,252		$	2,252
Accumulated amortization		(2,234)			(2,105)
Property, plant and equipment, net	$	18		$	147
Accrued expenses and other current liabilities	$	44		$	360
Other long-term liabilities		(10)			(10)
Total finance lease liabilities	$	34		$	350
Weighted average remaining lease term (in years):
Operating leases		11.74			11.33
Finance leases		0.08			0.53
Weighted average discount rate:
Operating leases		4.05	%		3.90	%
Finance leases		4.86	%		4.87	%

Supplemental cash flow information related to leases was as follows (in thousands, unaudited):

	Three Months Ended March 31,				Six Months Ended March 31,
	2022		2021		2022		2021
Cash paid for amounts included in measurement of liabilities:
Operating cash flows from operating leases	$	1,950	$	1,548	$	3,599	$	2,968
Operating cash flows from finance leases		1		12		4		27
Financing cash flows from finance leases		127		307		312		611
ROU assets obtained in exchange for lease liabilities:
Operating leases	$	7,327	$	549	$	7,490	$	4,081

Schedule of future lease payments of operating leases

	Finance Leases		Operating Leases
2022	$	34	$	4,103
2023		-		7,762
2024		-		6,354
2025		-		5,910
2026		-		5,839
2027		-		5,650
Thereafter		-		34,415
Total future lease payments		34		70,033
Less imputed interest		-		(15,222)
Total lease liability balance	$	34	$	54,811

Schedule of future lease payments of finance leases

	Finance Leases		Operating Leases
2022	$	34	$	4,103
2023		-		7,762
2024		-		6,354
2025		-		5,910
2026		-		5,839
2027		-		5,650
Thereafter		-		34,415
Total future lease payments		34		70,033
Less imputed interest		-		(15,222)
Total lease liability balance	$	34	$	54,811