Long-Term Debt - Maturities Of Long-Term Debt (Details) - USD ($) $ in Thousands	Jun. 30, 2025	Dec. 31, 2024	Dec. 01, 2023
Debt Instrument [Line Items]
Less than one year	$ 9,412
One to two years	9,882
Three to four years	300,000
Gross debt	319,294	$ 323,831
Unamortized debt discount	(1,069)
Unamortized debt issuance costs	(6,613)
Total debt	311,612
Less: current maturities	(9,412)	(9,186)
Long-term debt	302,200	305,971
MARAD Debt (matures February 2027)
Debt Instrument [Line Items]
Less than one year	9,412
One to two years	9,882
Gross debt	19,294	23,831
Unamortized debt issuance costs	(854)
Total debt	18,440
Less: current maturities	(9,412)
Long-term debt	9,028
2029 Notes (mature March 2029)
Debt Instrument [Line Items]
Three to four years	300,000
Gross debt	300,000	$ 300,000	$ 300,000
Unamortized debt discount	(1,069)
Unamortized debt issuance costs	(5,759)
Total debt	293,172
Long-term debt	$ 293,172