XML 37 R27.htm IDEA: XBRL DOCUMENT v3.23.1
Long-Term Debt (Tables)
3 Months Ended
Mar. 31, 2023
Debt Disclosure [Abstract]  
Schedule of Long-Term Debt
Debt obligations consisted of the following:
(dollars in millions)Maturity DateInterest RateMarch 31,
2023
December 31,
2022
2018 Assistance Agreement Debt
09/283.25%$1.0 $1.0 
Less: current installments(0.1)— 
Total long-term debt$0.9 $1.0 
Schedule of Minimum Future Payments on Long-Term Debt
Minimum future principal payments on long-term debt for the years ending December 31 are as follows:
(dollars in millions)
2023$— 
20240.2 
20250.2 
20260.2 
20270.2 
20280.2 
Total$1.0