Revenue (Tables)

12 Months Ended

Dec. 31, 2023

Revenue from Contract with Customer [Abstract]

Summary of Opening and Closing Balances of Company's Receivables and Current and Long-term Contract Liabilities

The opening and closing balances of the Company’s receivables and current and long-term contract liabilities are as follows:

	December 31, 2023		December 31, 2022		Change
(Dollars in thousands)
Customer receivables	$	41,879	$	63,565	$	(21,686	)
Contract liabilities—current		2,982		6,251		(3,269	)
Contract liabilities—noncurrent		8,530		8,355		175