Leases (Tables)

12 Months Ended

Dec. 31, 2022

Leases [Abstract]

Lease, Cost

The components of lease expense for the three years ended December 31, 2022, 2021 and 2020 were as follows (dollars in thousands):

	For the Year Ended December 31,
Lease Cost	2022			2021			2020
Fixed operating lease cost	$	2,080		$	2,087		$	1,290
Short-term lease costs	—			42			157
Total lease expense	$	2,080		$	2,129		$	1,447
Other information
Operating cash flows from operating leases	$	1,354		$	1,257		$	3,820
Leased assets obtained in exchange for new operating lease liabilities	$	—		$	1,343		$	5,090
Weighted-average remaining lease term—operating leases	4.0 years			5.0 years			5.5 years
Weighted-average discount rate—operating leases	11.4		%	11.3		%	11.2		%
Sublease income	$	196		$	196		$	194

Lessee, Operating Lease, Liability, Maturity

Maturities of lease liabilities due under lease agreements that have commenced as of December 31, 2022 are as follows (in thousands):

Maturity of lease liabilities	Operating Leases
2023	$	1,608
2024	1,374
2025	1,402
2026	1,332
2027 and thereafter	325
Total lease payments	6,041
Less: interest	(1,240)
Total operating lease liabilities as of December 31, 2022	$	4,801