Derivative Financial Instruments - Details of Derivative Contracts (Detail) - USD ($)
$ in Thousands |
6 Months Ended |
12 Months Ended |
Jun. 30, 2022 |
Dec. 31, 2021 |
| Zero Cost Collar One [Member] |
|
|
| Derivative [Line Items] |
|
|
| Date of transaction |
May 13, 2021
|
May 13, 2021
|
| Total notional amount |
$ 9,000
|
$ 39,000
|
| Month of settlement, start |
2022-07
|
2022-01
|
| Month of settlement, end |
2022-09
|
2022-09
|
| Zero Cost Collar Two [Member] |
|
|
| Derivative [Line Items] |
|
|
| Date of transaction |
Aug. 13, 2021
|
Aug. 13, 2021
|
| Total notional amount |
$ 30,000
|
$ 48,000
|
| Month of settlement, start |
2022-07
|
2022-01
|
| Month of settlement, end |
2022-12
|
2022-12
|
| Zero Cost Collar Three [Member] |
|
|
| Derivative [Line Items] |
|
|
| Date of transaction |
Jan. 04, 2022
|
|
| Total notional amount |
$ 39,000
|
|
| Month of settlement, start |
2022-10
|
|
| Month of settlement, end |
2023-06
|
|
| Zero Cost Collar Four [Member] |
|
|
| Derivative [Line Items] |
|
|
| Date of transaction |
Mar. 07, 2022
|
|
| Total notional amount |
$ 24,000
|
|
| Month of settlement, start |
2023-07
|
|
| Month of settlement, end |
2023-12
|
|
| Zero Cost Collar Five [Member] |
|
|
| Derivative [Line Items] |
|
|
| Date of transaction |
Apr. 27, 2022
|
|
| Total notional amount |
$ 51,000
|
|
| Month of settlement, start |
2022-10
|
|
| Month of settlement, end |
2023-12
|
|