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Description of Organization and Business Operations (Details) - SPRING VALLEY ACQUISITION CORP |  |  |  | 4 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | --- | ---
May 27, 2022 USD ($) shares | Nov. 28, 2020 USD ($) $ / shares shares | Nov. 27, 2020 USD ($) $ / shares shares | Dec. 31, 2020 USD ($) | Dec. 31, 2021 USD ($) $ / shares shares | Mar. 31, 2022 USD ($) $ / shares
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Proceeds from sale of Private Placement Warrants |  |  |  | $ 8,900,000 |  |
Offering costs |  |  |  |  | $ 12,492,354 |
Underwriting commission |  |  | $ 3,800,000 |  | 3,800,000 |
Deferred underwriters fee |  |  | 8,050,000 |  | 8,050,000 |
Other offering costs |  |  | 592,354 |  | 592,354 |
Reimbursement Received from Underwriters |  |  | $ 750,000 |  | $ 750,000 |
Redemption limit percentage without prior consent |  |  |  |  | 15.00% |
Redemption limit |  |  |  |  | 100 |
Obligation to redeem Public Shares if entity does not complete a Business Combination (as a percent) |  |  |  |  | 100.00% | 100.00%
Maximum allowed dissolution expenses |  |  |  |  | $ 100,000 |
Cash held outside the trust account |  |  |  |  | 985,000 | $ 577,000
Working Capital |  |  |  |  | 700,000 | $ 4,400,000
Warrants |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Offering costs |  |  |  |  | $ 749,253 |
Private Placement Warrant |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Warrants | shares | 2,300,000 |  |  |  |  |
Proceeds from sale of Private Placement Warrants | $ 2,300,000 |  |  |  |  |
Condition for future business combination use of proceeds percentage |  |  |  |  | 80.00% |
Condition For Future Business Combination Threshold Percentage Ownership |  |  |  |  | 50.00% |
Class A Common Stock |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Offering costs |  |  |  |  | $ 11,743,101 |
Initial Public Offering |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Number of units issued | shares |  |  | 23,000,000 |  |  |
Purchase price, per unit | $ / shares |  |  |  |  | $ 10.10 | $ 10.10
Proceeds from issuance |  |  |  |  | $ 232,300,000 |
Share Price | $ / shares |  |  | $ 10.00 |  |  |
Private Placement Warrants |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Purchase price, per unit | $ / shares |  | $ 1.00 |  |  |  |
Warrants | shares |  | 8,900,000 | 8,900,000 |  | 8,900,000 |
Proceeds from sale of Private Placement Warrants |  | $ 8,900,000 | $ 8,900,000 |  |  |
Over-allotment option |  |  |  |  |  |
Subsidiary, Sale of Stock [Line Items] |  |  |  |  |  |
Number of units issued | shares |  |  | 3,000,000 |  |  |
Purchase price, per unit | $ / shares |  |  | $ 10.00 |  |  |
Proceeds from issuance |  |  | $ 230,000,000 |  |  |

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