Revenue (Tables)

9 Months Ended

Sep. 30, 2022

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:

(Dollars in thousands)	September 30, 2022		December 31, 2021		Change
Customer receivables	$	120,957	$	74,887	$	46,070
Contract liabilities—current		4,954		6,887		(1,933	)
Contract liabilities—non-current		7,249		10,526		(3,277	)