Revenue (Tables)

9 Months Ended

Sep. 30, 2023

Revenue from Contract with Customer [Abstract]

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

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

	September 30, 2023		December 31, 2022		Change
(Dollars in thousands)
Customer receivables	$	95,808	$	63,565	$	32,243
Contract liabilities—current		4,077		6,251		(2,174	)
Contract liabilities—noncurrent		6,346		8,355		(2,009	)