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Description of Organization and Business Operations (Details) - USD ($) |  | 1 Months Ended | 3 Months Ended | 12 Months Ended |
--- | --- | --- | --- | --- | ---
Dec. 14, 2021 | Jul. 28, 2021 | Jul. 19, 2021 | Mar. 31, 2022 | Dec. 31, 2021 | Dec. 16, 2021
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Gross proceeds (in Dollars) |  | $ 675,000 |  |  |  |
Warrant per share (in Dollars per share) |  |  | $ 1 |  |  |
Transaction costs (in Dollars) |  |  |  |  | $ 3,916,281 |
Cash underwriting fees (in Dollars) |  |  |  |  | 3,450,000 |
Other cost (in Dollars) |  |  |  |  | $ 466,281 |
Percentage of fair market value |  |  |  | 80.00% | 80.00% |
Aggregate of public shares |  |  |  | 20.00% | 20.00% |
Redeem outstanding shares, percentage |  |  |  | 100.00% | 100.00% |
Public share price (in Dollars per share) |  |  |  | $ 10.1 | $ 10.1 |
Common stock, par value (in Dollars per share) |  |  |  | $ 0.01 | $ 0.01 |
Additional shares of common stock |  |  |  | 7,500,000 | 7,500,000 |
Merger agreement, description |  |  |  | -half of the Escrow Shares will be released if, within a 5-year period following the signing date of the Merger Agreement, the volume-weighted average price of the Combined Company Common Stock equals or exceeds $15.00 per share over any 20 trading days within a 30-day trading period;(ii) one-quarter of the Escrow Shares will be released if, within a 5-year period following the signing date of the Merger Agreement, the volume-weighted average price of the Combined Company Common Stock equals or exceeds $17.50 per share over any 20 trading days within a 30-day trading period; and(iii) one-quarter of the Escrow Shares will be released if, within a 5-year period following the signing date of the Merger Agreement, the volume-weighted average price of the Combined Company Common Stock equals or exceeds $20.00 per share over any 20 trading days within a 30-day trading period. | -half of the Escrow Shares will be released if, within a 5-year period following the signing date of the Merger Agreement, the volume-weighted average price of the Combined Company Common Stock equals or exceeds $15.00 per share over any 20 trading days within a 30-day trading period;(ii) one-quarter of the Escrow Shares will be released if, within a 5-year period following the signing date of the Merger Agreement, the volume-weighted average price of the Combined Company Common Stock equals or exceeds $17.50 per share over any 20 trading days within a 30-day trading period; and(iii) one-quarter of the Escrow Shares will be released if, within a 5-year period following the signing date of the Merger Agreement, the volume-weighted average price of the Combined Company Common Stock equals or exceeds $20.00 per share over any 20 trading days within a 30-day trading period. |
Aggregate common stock shares | 3,530,000 |  |  |  |  |
Aggregate common stock per share (in Dollars per share) | $ 10 |  |  |  |  |
Aggregate common stock (in Dollars) | $ 35,300,000 |  |  |  |  |
Principal amount (in Dollars) |  |  |  |  |  | $ 40,000,000
Debt instruments rate, description |  |  |  | The number of shares of common stock into which the Debentures are convertible is equal to 120% of the outstanding principal amount of the Debentures divided by the conversion price of $15.00, and the number of shares of common stock into which the associated warrants are exercisable is equal to 120% of the outstanding principal amount of the Debentures divided by the conversion price, with an exercise price equal to $20, subject to adjustment (the “Debt Financing,” and together with the Equity Financing, the “PIPE Investment”). There will be an original issue discount of 2% from the issued amount of the Debentures. Interest will accrue on all outstanding principal amount of the Debentures at 5% per annum, payable quarterly. The Debentures will be secured by first priority interests, and liens on, all present and after-acquired assets of the Combined Company, and will mature on the fourth anniversary of the date of issuance. | The number of shares of common stock into which the Debentures are convertible is equal to 120% of the outstanding principal amount of the Debentures divided by the conversion price of $15.00, and the number of shares of common stock into which the associated warrants are exercisable is equal to 120% of the outstanding principal amount of the Debentures divided by the conversion price, with an exercise price equal to $20, subject to adjustment (the “Debt Financing,” and together with the Equity Financing, the “PIPE Investment”). There will be an original issue discount of 2% from the issued amount of the Debentures. Interest will accrue on all outstanding principal amount of the Debentures at 5% per annum, payable quarterly. The Debentures will be secured by first priority interests, and liens on, all present and after-acquired assets of the Combined Company, and will mature on the fourth anniversary of the date of issuance. |
Aggregate principal amount (in Dollars) |  |  |  |  |  | $ 37,959,184
Convertible shares |  |  |  | 3,036,735 | 3,036,735 |
Additional shares |  |  |  | 3,036,735 | 3,036,735 |
Aggregate shares reserve equal |  |  |  | 10.00% | 10.00% |
Net tangible assets (in Dollars) |  |  |  | $ 5,000,001 | $ 5,000,001 |
Exceeding amount (in Dollars) |  |  |  |  | $ 50,000,000 |
Percentage of voting power |  |  |  | 88.80% | 88.80% |
Subscription aggregate common stock |  |  |  |  | 3,530,000 |
Common stock purchase per share (in Dollars per share) |  |  |  |  | $ 10 |
Aggregate purchase price (in Dollars) |  |  |  |  | $ 35,300,000 |
Weighted average price of shares (in Dollars per share) |  |  |  | $ 13 | $ 13 |
Shares of lock-up shares |  |  |  | 1,000,000 | 1,000,000 |
Trust account cash (in Dollars) |  |  |  | $ 296,381 | $ 518,905 |
Working capital deficit (in Dollars) |  |  |  | 220,239 | $ 259,136 |
Cash condition (in Dollars) |  |  |  | $ 50,000,000 |  |
Aggregate purchase price (in Dollars) |  | 22,500,000 |  |  |  |
Preferred Stock [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Aggregate of common stock, shares issued |  |  |  | 15,062,524 | 15,062,524 |
Common Stock [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Aggregate of common stock, shares issued |  |  |  | 9,669,216 | 9,669,216 |
Stock Option [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Aggregate of common stock, shares issued |  |  |  | 4,055,704 | 4,055,704 |
CleanTech Sponsor [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Sale of warrants |  |  | 2,166,667 |  |  |
Securities Purchase Agreement [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Aggregate of principal amount (in Dollars) |  |  |  | $ 40,000,000 | $ 40,000,000 |
Outstanding principal amount percenatge |  |  |  | 120.00% | 120.00% |
Conversion price (in Dollars per share) |  |  |  | $ 15 | $ 15 |
Outstanding principal amount percenatge |  |  |  | 120.00% | 10.00% |
Exercise price (in Dollars per share) |  |  |  | $ 20 | $ 20 |
Subscription Agreements [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Additional shares of common stock |  |  |  | 3,530,000 |  |
Purchase price, per price (in Dollars per share) |  |  |  | $ 10 |  |
Aggregate purchase price (in Dollars) |  |  |  | $ 35,300,000 |  |
Initial Public Offering [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Initial public offering units |  |  | 15,000,000 |  |  |
Share price, per share (in Dollars per share) |  |  | $ 10 |  |  |
Gross proceeds (in Dollars) |  |  | $ 150,000,000 |  |  |
Sale of warrants |  |  | 4,333,333 |  |  |
Purchased additional units |  |  |  | 2,250,000 | 2,250,000 |
Net proceeds of sale of public units (in Dollars) |  | $ 174,225,000 |  |  | $ 174,225,000 |
Private Placement Warrants [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Gross proceeds (in Dollars) |  |  | $ 6,500,000 |  |  |
Sale of warrants |  |  | 6,500,000 |  |  |
Price, per unit (in Dollars per share) |  |  | $ 1 |  |  |
Warrant per share (in Dollars per share) |  |  | $ 1 |  |  |
Purchase per share (in Dollars per share) |  | $ 1 |  |  |  |
Over-Allotment Option [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Sale of warrants |  | 675,000 |  |  |  |
Purchased additional units |  | 2,250,000 |  |  |  |
Generating gross proceeds (in Dollars) |  | $ 22,500,000 |  |  |  |
Business Combination [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Percentage of acquires voting securities |  |  |  | 50.00% | 50.00% |
Net tangible assets (in Dollars) |  |  |  | $ 5,000,001 | $ 5,000,001 |
Business combination, description |  |  |  | It is anticipated that upon completion of the Business Combination, CLAQ’s public stockholders (other than the PIPE Investment investors) would retain an ownership interest of approximately 28.5% in the Combined Company, the PIPE Investment investors will own approximately 5.6% of the Combined Company (such that the public stockholders, including the PIPE Investment investors, would own approximately 34.1% of the Combined Company), the Co-Sponsors, officers, directors and other holders of founder shares will retain an ownership interest of approximately 6.8% of the Combined Company and the Nauticus stockholders will own approximately 59.1% (including the 7,500,000 Earnout Shares) of the Combined Company. | It is anticipated that upon completion of the Business Combination, CLAQ’s public stockholders (other than the PIPE Investment investors) would retain an ownership interest of approximately 28.5% in the Combined Company, the PIPE Investment investors will own approximately 5.6% of the Combined Company (such that the public stockholders, including the PIPE Investment investors, would own approximately 34.1% of the Combined Company), the Co-Sponsors, officers, directors and other holders of founder shares will retain an ownership interest of approximately 6.8% of the Combined Company and the Nauticus stockholders will own approximately 59.1% (including the 7,500,000 Earnout Shares) of the Combined Company. |
Weighted average price of shares (in Dollars per share) |  |  |  | $ 13 | $ 13 |
Convertible Notes [Member] |  |  |  |  |  |
Description of Organization and Business Operations (Details) [Line Items] |  |  |  |  |  |
Aggregate of common stock, shares issued |  |  |  | 5,299,543 | 5,299,543 |

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