XML 103 R87.htm IDEA: XBRL DOCUMENT
v3.25.1

Equity (Details Narrative) $ / shares in Units, $ in Thousands |  |  |  |  |  |  |  |  |  |  | 12 Months Ended |  |  |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jan. 24, 2025 USD ($) $ / shares shares | Mar. 13, 2024 USD ($) Integer $ / shares shares | Feb. 16, 2024 USD ($) | Jan. 12, 2024 USD ($) $ / shares shares | Jul. 31, 2023 USD ($) $ / shares shares | May 18, 2023 USD ($) $ / shares shares | Apr. 10, 2023 USD ($) $ / shares shares | Mar. 20, 2023 USD ($) $ / shares shares | Mar. 14, 2023 $ / shares | Sep. 08, 2022 USD ($) | Dec. 31, 2024 USD ($) $ / shares shares | Dec. 31, 2023 USD ($) $ / shares shares | Nov. 25, 2024 $ / shares | Mar. 12, 2024 $ / shares | Feb. 22, 2024 $ / shares | Sep. 14, 2023 $ / shares shares | May 18, 2022 $ / shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  | 730,000,000 | 730,000,000 |  |  |  |  |
Common stock, par value | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 0.0001 | $ 0.0001 |  |  |  |  |
Common stock shares issued |  |  |  |  |  |  |  |  |  |  | 22,546,671 | 19,378,192 |  |  |  |  |
Common stock shares outstanding |  |  |  |  |  |  |  |  |  |  | 22,546,671 | 19,378,192 |  |  |  |  |
Common stock, voting rights |  |  |  |  |  |  |  |  |  |  | common stock are entitled to one vote per share |  |  |  |  |  |
Preferred stock, shares authorized |  |  |  |  |  |  |  |  |  |  | 10,000,000 | 10,000,000 |  |  |  |  |
Preferred stock, shares outstanding |  |  |  |  |  |  |  |  |  |  | 0 | 0 |  |  |  |  |
Purchase and sale of shares |  |  |  |  | 857,142 |  |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price | $ |  |  |  |  |  |  |  |  |  |  | $ 6,000 | $ 12,750 |  |  |  |  |
Exercise price | $ / shares |  | $ 8.10 |  |  | $ 7.50 |  | $ 7.50 |  |  |  |  |  | $ 2.85 |  |  |  |
Term (years) |  |  |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |
Reduced exercise price | $ / shares |  |  |  |  | $ 3.50 |  |  |  |  |  |  |  |  |  |  |  |
Fair value of modified warrant, incremental expense | $ |  |  |  |  |  |  |  |  |  |  |  | 402 |  |  |  |  |
Proceeds from the exercise of warrants | $ |  |  |  |  | $ 3,000 |  | $ 6,000 |  |  |  |  |  |  |  |  |  |
Warrant term |  |  |  |  | 5 years |  | 5 years |  |  |  |  |  |  |  |  |  |
Debt instrument payment | $ |  |  |  |  | $ 2,740 |  | $ 5,505 |  |  |  |  |  |  |  |  |  |
Fair value of the warrant liability | $ |  |  |  |  | 2,645 |  | 4,280 |  |  |  |  |  |  |  |  |  |
Additional warrant liability | $ |  |  |  |  |  |  | $ 1,389 |  |  |  |  |  |  |  |  |  |
Warrant liabilities | $ |  |  |  |  | $ 511 |  |  |  |  |  | $ 3,264 | 4,359 |  |  |  |  |
Daily interest accruing rate |  |  |  | 18.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  |  |  |  |  |  | 11,221,557 |  |  |  |  |  |
C.V. Starr Co Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  | $ 5.895 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants repriced |  | 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
January 2024 PIPE Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  | $ 67.70 |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from private placements | $ |  |  |  | $ 909 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants repriced |  |  |  | 652,981 |  |  |  |  |  |  |  |  |  |  |  |  |
Fair value of warrant modification | $ |  |  |  | $ 524 |  |  |  |  |  |  |  |  |  |  |  |  |
2024 Warrant Repricing [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  | $ 2.4898 |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants repriced |  |  |  | 652,981 |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant expiration date |  |  |  | Mar. 16, 2025 |  |  |  |  |  |  |  |  |  |  |  |  |
Chief Administrative Officer [Member] | Amended Employment Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Base salary | $ |  |  | $ 500 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Private Placement [Member] | January 2024 PIPE Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  | $ 1.25 |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price | $ |  |  |  | $ 6,000 |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  | $ 3.50 |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] | Investor Rights Agreement [Member] | Dragasac Limited [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of partial liquidating damages |  |  |  | 1.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] | 2024 Warrant Repricing [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares | $ 2.07 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Minimum [Member] | Chief Administrative Officer [Member] | Amended Employment Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Base salary | $ |  |  | $ 425 |  |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  | 892,856 |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  |  |  |  | $ 8.34 |  |  |  |  |  |  |  |  |
Maximum [Member] | Investor Rights Agreement [Member] | Dragasac Limited [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of partial liquidating damages |  |  |  | 6.00% |  |  |  |  |  |  |  |  |  |  |  |  |
Maximum [Member] | 2024 Warrant Repricing [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares | $ 2.4898 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Preferred Stock [Member] | Minimum [Member] | Legacy Celularity [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Percentage of shares required for voting |  |  |  |  |  |  |  |  |  |  | 50.00% |  |  |  |  |  |
At the Market Sales Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sales agents commission rate |  |  |  |  |  |  |  |  |  |  | 3.00% |  |  |  |  |  |
Gross proceeds from issuance of common stock | $ |  |  |  |  |  |  |  |  |  |  |  | 141 |  |  |  |  |
Net proceeds from sale of common stock | $ |  |  |  |  |  |  |  |  |  |  |  | $ 136 |  |  |  |  |
March 2023 Private Investment in Public Equity Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price | $ |  |  |  |  |  |  |  | $ 9,000 |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 30.00 |  |  |  |  |  |
Warrants and rights outstanding, expire date |  |  |  |  |  |  |  |  |  |  | Mar. 27, 2028 |  |  |  |  |  |
Term (years) |  |  |  |  |  |  |  |  |  |  | 5 years |  |  |  |  |  |
Adjusted advance notice period |  |  |  |  |  |  |  | 61 days |  |  |  |  |  |  |  |  |
Premium paid for private placement purchase | $ |  |  |  |  |  |  |  | $ 1,650 |  |  |  |  |  |  |  |  |
Reduced exercise price | $ / shares |  |  |  |  |  |  |  |  | $ 10.00 |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  |  |  |  |  |  | 208,485 |  |  |  |  |  |
March 2023 Private Investment in Public Equity Warrants [Member] | Private Placement [Member] | Chairman and Chief Executive Officer [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price | $ |  |  |  |  |  |  |  | $ 2,000 |  |  |  |  |  |  |  |  |
May 2022 Private Investment in Public Equity Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 3.50 |  |  |  |  |  |
Warrants and rights outstanding, expire date |  |  |  |  |  |  |  |  |  |  | Oct. 10, 2028 |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  |  |  |  |  |  | 405,405 |  |  |  |  |  |
May 2022 Private Investment in Public Equity Warrant [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Amended termination date description |  |  |  |  |  |  | date to five and one-half years following the closing of the offering |  |  |  |  |  |  |  |  |  |
May 2023 Private Investment in Public Equity Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate purchase price | $ |  |  |  |  |  | $ 3,750 |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  |  |  | $ 10.00 |  |  |  |  | $ 10.00 |  |  |  |  |  |
Warrants and rights outstanding, expire date |  |  |  |  |  | May 17, 2028 |  |  |  |  | May 17, 2028 |  |  |  |  |  |
Adjusted advance notice period |  |  |  |  |  | 61 days |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  |  |  |  |  |  | 581,394 |  |  |  |  |  |
Common Stock [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase and sale of shares |  |  |  |  |  |  |  |  |  |  | 2,141,098 |  |  |  |  |  |
Common Stock [Member] | Warrant [Member] | RWI Forbearance Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  | $ 5.895 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants and rights outstanding, expire date |  | Jun. 20, 2028 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Warrant [Member] | March 2023 Loan Warrants [Member] | Loan Agreement [Member] | C.V. Starr Co Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  | $ 8.10 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Warrant [Member] | March 2023 Loan Warrants [Member] | Forbearance Agreement [Member] | Loan Agreement [Member] | C.V. Starr Co Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  | $ 5.895 |  |  |  |  |  |  |  |  |  |  |  | $ 7.10 |  |  |
Warrant expiration date |  | Mar. 17, 2028 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  | 75,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Warrant [Member] | June 2023 Loan Warrants [Member] | Forbearance Agreement [Member] | Loan Agreement [Member] | C.V. Starr Co Inc [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  | $ 5.895 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrant expiration date |  | Jun. 20, 2028 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  | 50,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | Maximum [Member] | Warrant [Member] | RWI Forbearance Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Number of warrants repriced |  | 300,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity Purchase Agreement [Member] | Yorkville [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock, maximum average daily traded amount (in percent) |  | 100.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock, maximum average daily traded amount, threshold consecutive trading days | Days | Integer |  | 5 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Sale of stock, percentage based on volume weighted average price |  | 97.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Cash due diligence fee |  | 25,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Commitment fee in shares |  | 16,964 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Payments of stock issuance costs | $ |  | $ 125 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Equity Purchase Agreement [Member] | Yorkville [Member] | Convertible Promissory Notes [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Line of credit percentage |  | 18.00% |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  |  |  |  |  |  |  |  |  |  | 730,000,000 | 730,000,000 |  |  |  |  |
Common stock, par value | $ / shares |  |  |  |  |  |  |  |  |  |  | $ 0.0001 | $ 0.0001 |  |  | $ 0.0001 |  |
Common stock shares issued |  |  |  |  |  |  |  |  |  |  | 22,546,671 | 19,378,192 |  |  |  |  |
Common stock shares outstanding |  |  |  |  |  |  |  |  |  |  | 22,546,671 | 19,378,192 |  |  |  |  |
Purchase and sale of shares |  |  |  |  |  |  | 923,076 |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  | 857,142 |  | 923,076 |  |  |  | 11,221,557 |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  | $ 3.50 |  | $ 6.50 |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | 2024 Warrant Repricing [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  | $ 67.70 |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | 2024 Warrant Repricing [Member] | Subsequent Event [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares | 1,188,255 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Proceeds from the exercise of warrants | $ | $ 2,500 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | Private Placement [Member] | January 2024 PIPE Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, par value | $ / shares |  |  |  | $ 0.0001 |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase and sale of shares |  |  |  | 2,141,098 |  |  |  |  |  |  |  |  |  |  |  |  |
Exercise price | $ / shares |  |  |  | $ 2.4898 |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants and rights outstanding, expire date |  |  |  | Jan. 16, 2029 |  |  |  |  |  |  |  |  |  |  |  |  |
Term (years) |  |  |  | 5 years |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants and rights issued closing date |  |  |  | Jan. 16, 2024 |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | Maximum [Member] | Private Placement [Member] | January 2024 PIPE Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  | 535,274 |  |  |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | March 2023 Private Investment in Public Equity Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase and sale of shares |  |  |  |  |  |  |  | 938,183 |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | 729,698 |
Purchase price of per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 30.00 |
Common Class A [Member] | March 2023 Private Investment in Public Equity Warrants [Member] | Private Placement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  |  |  |  | $ 1.25 |  |  |  |  |  |  |  |  |
Common Class A [Member] | March 2023 Private Investment in Public Equity Warrants [Member] | Maximum [Member] | Private Placement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  |  |  | 938,183 |  |  |  |  |  |  |  |  |
Common Class A [Member] | May 2022 Private Investment in Public Equity Warrants [Member] | Minimum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 7.50
Common Class A [Member] | May 2022 Private Investment in Public Equity Warrants [Member] | Maximum [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  | $ 82.50
Common Class A [Member] | May 2023 Private Investment in Public Equity Warrants [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase and sale of shares |  |  |  |  |  | 581,394 |  |  |  |  |  |  |  |  |  |  |
Warrants to purchase aggregate shares |  |  |  |  |  | 581,394 |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  |  | $ 5.20 |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | May 2023 Private Investment in Public Equity Warrants [Member] | Private Placement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Purchase price of per share | $ / shares |  |  |  |  |  | $ 1.25 |  |  |  |  |  |  |  |  |  |  |
Common Class A [Member] | Equity Purchase Agreement [Member] | Yorkville [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, shares authorized |  | 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common stock, par value | $ / shares |  | $ 0.0001 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Consideration shares of common stock | $ |  | $ 10,000 |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Common Stock [Member] | At the Market Sales Agreement [Member] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |  |
Aggregate offering price | $ |  |  |  |  |  |  |  |  |  | $ 150,000 |  |  |  |  |  |  |
Purchase and sale of shares |  |  |  |  |  |  |  |  |  |  |  | 13,296 |  |  |  |  |
Average price per share | $ / shares |  |  |  |  |  |  |  |  |  |  |  | $ 10.60 |  |  |  |  |

X
- Definition Additional warrant liability. + References No definition available. + Details
Name: | CELU_AdditionalWarrantLiability
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Adjusted advance notice period. + References No definition available. + Details
Name: | CELU_AdjustedAdvanceNoticePeriod
Namespace Prefix: | CELU_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Aggregate offering price. + References No definition available. + Details
Name: | CELU_AggregateOfferingPrice
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Amended termination date description. + References No definition available. + Details
Name: | CELU_AmendedTerminationDateDescription
Namespace Prefix: | CELU_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Class of warrant or righst expiration date. + References No definition available. + Details
Name: | CELU_ClassOfWarrantOrRighstExpirationDate
Namespace Prefix: | CELU_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Daily Interest Accruing Rate. + References No definition available. + Details
Name: | CELU_DailyInterestAccruingRate
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Debt instrument payment. + References No definition available. + Details
Name: | CELU_DebtInstrumentPayment
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Fair value net assets liability. + References No definition available. + Details
Name: | CELU_FairValueNetAssetsLiability
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | instant

X
- Definition Fair Value Of Warrant Modification Incremental For Equity Issuance Cost. + References No definition available. + Details
Name: | CELU_FairValueOfWarrantModificationIncrementalForEquityIssuanceCost
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Gross proceeds from issuance of common stock. + References No definition available. + Details
Name: | CELU_GrossProceedsFromIssuanceOfCommonStock
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Line of credit increase in interest rate during period in event of default. + References No definition available. + Details
Name: | CELU_LineOfCreditIncreaseInInterestRateDuringPeriodInEventOfDefault
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Maximum percentage of sales commission from gross sales proceeds. + References No definition available. + Details
Name: | CELU_MaximumPercentageOfSalesCommissionFromGrossSalesProceeds
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Number Of Warrants Repriced. + References No definition available. + Details
Name: | CELU_NumberOfWarrantsRepriced
Namespace Prefix: | CELU_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of partial liquidating damages on subscription amount. + References No definition available. + Details
Name: | CELU_PercentageOfPartialLiquidatingDamagesOnSubscriptionAmount
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Percentage of shares required for voting. + References No definition available. + Details
Name: | CELU_PercentageOfSharesRequiredForVoting
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | duration

X
- Definition Premium Paid For Private Placement Purchase. + References No definition available. + Details
Name: | CELU_PremiumPaidForPrivatePlacementPurchase
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition Proceeds from private placements. + References No definition available. + Details
Name: | CELU_ProceedsFromPrivatePlacements
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Reduced exercise price. + References No definition available. + Details
Name: | CELU_ReducedExercisePrice
Namespace Prefix: | CELU_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | duration

X
- Definition Related Party Base Salary. + References No definition available. + Details
Name: | CELU_RelatedPartyBaseSalary
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Sale of stock consideration cash due diligence fee. + References No definition available. + Details
Name: | CELU_SaleOfStockConsiderationCashDueDiligenceFee
Namespace Prefix: | CELU_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sale of stock consideration commitment fee in shares. + References No definition available. + Details
Name: | CELU_SaleOfStockConsiderationCommitmentFeeInShares
Namespace Prefix: | CELU_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sale of stock maximum average daily traded amount percentage. + References No definition available. + Details
Name: | CELU_SaleOfStockMaximumAverageDailyTradedAmountPercentage
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Sale of stock maximum average dailyTradedAmountThresholdConsecutiveTradingDays + References No definition available. + Details
Name: | CELU_SaleOfStockMaximumAverageDailyTradedAmountThresholdConsecutiveTradingDays
Namespace Prefix: | CELU_
Data Type: | xbrli:integerItemType
Balance Type: | na
Period Type: | duration

X
- Definition Sale of stock percentage based on volume weighted average price. + References No definition available. + Details
Name: | CELU_SaleOfStockPercentageBasedOnVolumeWeightedAveragePrice
Namespace Prefix: | CELU_
Data Type: | dtr-types:percentItemType
Balance Type: | na
Period Type: | instant

X
- Definition Warrant expiration term + References No definition available. + Details
Name: | CELU_WarrantExpirationTerm
Namespace Prefix: | CELU_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | duration

X
- Definition Warrant liability. + References No definition available. + Details
Name: | CELU_WarrantLiability
Namespace Prefix: | CELU_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | instant

X
- Definition Warrants and rights issued closing date. + References No definition available. + Details
Name: | CELU_WarrantsAndRightsIssuedClosingDate
Namespace Prefix: | CELU_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | duration

X
- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. + References Reference 1: http://www.xbrl.org/2003/role/exampleRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 2: http://www.xbrl.org/2003/role/recommendedDisclosureRef -Topic 272 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147483014/272-10-45-3 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 272 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482987/272-10-50-1 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 235 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.4-08(d)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480678/235-10-S99-1 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 7: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (e) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 8: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 13 -Subparagraph (h) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-13 Reference 9: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 14 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-14 Reference 10: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-18 Reference 11: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(27)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 12: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 13: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 14: http://www.xbrl.org/2003/role/disclosureRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 15: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(2)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 16: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 17: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(2)(i)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 18: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(2)(ii)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 + Details
Name: | us-gaap_ClassOfStockLineItems
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition Exercise price per share or per unit of warrants or rights outstanding. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightExercisePriceOfWarrantsOrRights1
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of securities into which the class of warrant or right may be converted. For example, but not limited to, 500,000 warrants may be converted into 1,000,000 shares. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_ClassOfWarrantOrRightNumberOfSecuritiesCalledByWarrantsOrRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of warrants or rights outstanding. + References No definition available. + Details
Name: | us-gaap_ClassOfWarrantOrRightOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Face amount or stated value per share of common stock. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockParOrStatedValuePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition The maximum number of common shares permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 + Details
Name: | us-gaap_CommonStockSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Total number of common shares of an entity that have been sold or granted to shareholders (includes common shares that were issued, repurchased and remain in the treasury). These shares represent capital invested by the firm's shareholders and owners, and may be all or only a portion of the number of shares authorized. Shares issued include shares outstanding and shares held in the treasury. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
Name: | us-gaap_CommonStockSharesIssued
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of shares of common stock outstanding. Common stock represent the ownership interest in a corporation. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.6-05(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2 Reference 4: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 + Details
Name: | us-gaap_CommonStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Description of voting rights of common stock. Includes eligibility to vote and votes per share owned. Include also, if any, unusual voting rights. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 505 -SubTopic 10 -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-3 + Details
Name: | us-gaap_CommonStockVotingRights
Namespace Prefix: | us-gaap_
Data Type: | xbrli:stringItemType
Balance Type: | na
Period Type: | duration

X
- Definition The cash outflow for cost incurred directly with the issuance of an equity security. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Topic 230 -SubTopic 10 -Section 45 -Paragraph 15 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-15 + Details
Name: | us-gaap_PaymentsOfStockIssuanceCosts
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | credit
Period Type: | duration

X
- Definition The maximum number of nonredeemable preferred shares (or preferred stock redeemable solely at the option of the issuer) permitted to be issued by an entity's charter and bylaws. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 + Details
Name: | us-gaap_PreferredStockSharesAuthorized
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition Aggregate share number for all nonredeemable preferred stock (or preferred stock redeemable solely at the option of the issuer) held by stockholders. Does not include preferred shares that have been repurchased. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 2 -Subparagraph (SX 210.6-05(4)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 210 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.6-04(16)(a)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479170/946-210-S99-1 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(7)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 + Details
Name: | us-gaap_PreferredStockSharesOutstanding
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | instant

X
- Definition The cash inflow from the additional capital contribution to the entity. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
Name: | us-gaap_ProceedsFromIssuanceOfCommonStock
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from entity's raising of capital via private rather than public placement. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -SubTopic 10 -Topic 230 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
Name: | us-gaap_ProceedsFromIssuanceOfPrivatePlacement
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition The cash inflow associated with the amount received from holders exercising their stock warrants. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 230 -SubTopic 10 -Name Accounting Standards Codification -Section 45 -Paragraph 14 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482740/230-10-45-14 + Details
Name: | us-gaap_ProceedsFromWarrantExercises
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Cash received on stock transaction after deduction of issuance costs. + References No definition available. + Details
Name: | us-gaap_SaleOfStockConsiderationReceivedOnTransaction
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Per share amount received by subsidiary or equity investee for each share of common stock issued or sold in the stock transaction. + References No definition available. + Details
Name: | us-gaap_SaleOfStockPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition An excess of the fair value of the modified award over the fair value of the award immediately before the modification. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 718 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (h)(2)(iii) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480429/718-10-50-2 + Details
Name: | us-gaap_ShareBasedCompensationArrangementByShareBasedPaymentAwardPlanModificationIncrementalCompensationCost
Namespace Prefix: | us-gaap_
Data Type: | xbrli:monetaryItemType
Balance Type: | debit
Period Type: | duration

X
- Definition Per share or per unit amount of equity securities issued. + References No definition available. + Details
Name: | us-gaap_SharesIssuedPricePerShare
Namespace Prefix: | us-gaap_
Data Type: | dtr-types:perShareItemType
Balance Type: | na
Period Type: | instant

X
- Definition Number of new stock issued during the period. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Name Accounting Standards Codification -Section 50 -Paragraph 2 -SubTopic 10 -Topic 505 -Publisher FASB -URI https://asc.fasb.org/1943274/2147481112/505-10-50-2 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(28)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 3: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(29)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 505 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147478448/946-505-50-2 Reference 5: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 220 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-09(4)(b)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479134/946-220-S99-3 Reference 6: http://www.xbrl.org/2003/role/disclosureRef -Topic 946 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 3 -Subparagraph (SX 210.6-03(i)(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147479886/946-10-S99-3 Reference 7: http://fasb.org/us-gaap/role/ref/legacyRef -Topic 505 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.3-04) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480008/505-10-S99-1 + Details
Name: | us-gaap_StockIssuedDuringPeriodSharesNewIssues
Namespace Prefix: | us-gaap_
Data Type: | xbrli:sharesItemType
Balance Type: | na
Period Type: | duration

X
- Definition Expiration date of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in YYYY-MM-DD format. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_WarrantsAndRightsOutstandingMaturityDate
Namespace Prefix: | us-gaap_
Data Type: | xbrli:dateItemType
Balance Type: | na
Period Type: | instant

X
- Definition Period between issuance and expiration of outstanding warrant and right embodying unconditional obligation requiring redemption by transferring asset at specified or determinable date or upon event certain to occur, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2)(i) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(2) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 820 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 2 -Subparagraph (bbb)(1) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482106/820-10-50-2 + Details
Name: | us-gaap_WarrantsAndRightsOutstandingTerm
Namespace Prefix: | us-gaap_
Data Type: | xbrli:durationItemType
Balance Type: | na
Period Type: | instant

X
- Details
Name: | us-gaap_LineOfCreditFacilityAxis=CELU_CVStarrCoIncMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=CELU_JanuaryTwoThousandTwentyFourPipeWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=CELU_TwoThousandTwentyFourWarrantRepricingMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=CELU_ChiefAdministrativeOfficerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_RelatedPartyTransactionAxis=CELU_AmendedEmploymentAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_PrivatePlacementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MinimumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=CELU_InvestorRightsAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=CELU_DragasacLimitedMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsequentEventTypeAxis=us-gaap_SubsequentEventMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_RangeAxis=srt_MaximumMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_PreferredStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_BusinessAcquisitionAxis=CELU_LegacyCelularityMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=CELU_AtTheMarketSalesAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=CELU_MarchTwoThousandTwentyThreePrivateInvestmentInPublicEquityWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_TitleOfIndividualAxis=CELU_ChairmanAndChiefExecutiveOfficerMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=CELU_MayTwoThousandTwentyTwoPrivateInvestmentInPublicEquityWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=CELU_MayTwoThousandTwentyTwoPrivateInvestmentInPublicEquityWarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=CELU_MayTwoThousandTwentyThreePrivateInvestmentInPublicEquityWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_SubsidiarySaleOfStockAxis=us-gaap_WarrantMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=CELU_RwiForbearanceAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=CELU_MarchTwoThousandTwentyThreeLoanWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_DebtInstrumentAxis=CELU_LoanAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_TypeOfArrangementAxis=CELU_ForbearanceAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ClassOfWarrantOrRightAxis=CELU_JuneTwoThousandTwentyThreeLoanWarrantsMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementEquityComponentsAxis=CELU_StandbyEquityPurchaseAgreementMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | srt_CounterpartyNameAxis=CELU_YorkvilleMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_ShortTermDebtTypeAxis=CELU_ConvertiblePromissoryNotesMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonClassAMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |

X
- Details
Name: | us-gaap_StatementClassOfStockAxis=us-gaap_CommonStockMember
Namespace Prefix: |
Data Type: | na
Balance Type: |
Period Type: |