Derivative Instruments - Summary of Interest Rate Swaps (Details) - Interest Rate Swap - USD ($) $ in Thousands	Jun. 30, 2022	Dec. 31, 2021
Derivative Instruments, Gain (Loss) [Line Items]
Notional Amount outstanding (in thousands)	$ 262,650	$ 287,552
07 October 2021 | New Ultraco Debt Facility
Derivative Instruments, Gain (Loss) [Line Items]
Fixed interest rate	0.83%
Notional Amount outstanding (in thousands)	$ 196,988	215,663
13 October 2021 | New Ultraco Debt Facility
Derivative Instruments, Gain (Loss) [Line Items]
Fixed interest rate	0.94%
Notional Amount outstanding (in thousands)	$ 21,888	23,963
14 October 2021 | New Ultraco Debt Facility
Derivative Instruments, Gain (Loss) [Line Items]
Fixed interest rate	0.93%
Notional Amount outstanding (in thousands)	$ 21,887	23,963
22 October 2021 | New Ultraco Debt Facility
Derivative Instruments, Gain (Loss) [Line Items]
Fixed interest rate	1.06%
Notional Amount outstanding (in thousands)	$ 21,887	$ 23,963