Leases (Tables)

6 Months Ended

Jun. 30, 2024

Lessee Disclosure [Abstract]

Schedule of components of lease expense

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

	Three Months Ended June 30,				Six Months Ended June 30,
	2024		2023		2024		2023
Finance lease expense:
Amortization of right-of-use-assets	$	1,324	$	2,852	$	2,585	$	4,514
Interest on lease liabilities		364		1,565		739		2,672
Total finance lease expense		1,688		4,417		3,324		7,186
Operating lease expense		261		57		361		109
Short-term lease expense		8,919		8,749		17,395		17,782
Total lease expense	$	10,868	$	13,223	$	21,080	$	25,077

	Three Months Ended June 30,						Six Months Ended June 30,
	2024			2023			2024			2023
Other information:
Operating cash flows used for finance leases	$	(365	)	$	(1,565	)	$	(768	)	$	(2,672	)
Operating cash flows used for operating leases	$	(291	)	$	(57	)	$	(409	)	$	(114	)
Financing cash flows used for finance leases	$	(2,297	)	$	(3,547	)	$	(4,193	)	$	(6,701	)

	June 30, 2024	December 31, 2023
Weighted-average remaining lease term - finance leases	1.5 years	1.6 years
Weighted-average remaining lease term - operating leases	3.2 years	2.3 years
Weighted-average discount rate - finance leases	18.5%	17.9%
Weighted-average discount rate - operating leases	16.9%	16.6%

Schedule of maturities of noncancellable operating lease liabilities

Maturities of the lease liability under the noncancellable operating leases as of June 30, 2024 are as follows (in thousands):

	Operating Leases
Remainder of 2024	$	593
2025		1,051
2026		951
2027		417
2028		248
Thereafter		49
Total undiscounted lease payments		3,309
Less: imputed interest		(742	)
Total operating lease liability		2,567
Less: operating lease liabilities, current		(813	)
Operating lease liabilities, net of current portion	$	1,754

Schedule of maturities of noncancellable finance lease liabilities

Maturities of the lease liability under the noncancellable finance leases as of June 30, 2024 are as follows (in thousands):

	Finance Leases
Remainder of 2024	$	3,823
2025		3,536
2026		1,145
Total undiscounted lease payments		8,504
Less: imputed interest		(1,090	)
Total finance lease liability		7,414
Less: current installments of obligations under finance leases		(4,761	)
Obligations under finance leases, excluding current installments	$	2,653