Fair Value Measurements (Tables)
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9 Months Ended |
Sep. 30, 2026 |
| Fair Value Measurements [Abstract] |
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| Schedule of Financial Assets and Liabilities Measured at Fair Value on a Recurring Basis |
A summary of financial assets and liabilities that are measured at fair value on a recurring basis is as follows:
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September 30, 2026 |
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(dollars in thousands) |
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Level 1 |
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Level 2 |
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Level 3 |
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Total |
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Assets |
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Cash equivalents (money market funds) |
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$ |
169,532 |
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$ |
- |
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$ |
- |
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$ |
169,532 |
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Short-term investments |
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Publicly traded stock |
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19,008 |
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- |
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- |
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19,008 |
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U.S. Treasury securities |
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59,992 |
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|
- |
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|
|
- |
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59,992 |
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Fixed income (corporate fixed income and bonds, agency securities) |
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|
- |
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170,936 |
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|
- |
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|
170,936 |
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Certificates of deposit |
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- |
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274,895 |
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|
- |
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|
274,895 |
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Warrants in publicly traded companies |
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- |
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- |
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1,231 |
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1,231 |
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Total short-term investments |
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79,000 |
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445,831 |
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1,231 |
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526,062 |
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Equity investment in affiliate |
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- |
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- |
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30,288 |
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30,288 |
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Note receivable from affiliate |
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- |
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- |
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14,800 |
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|
14,800 |
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Total assets |
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248,532 |
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445,831 |
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46,319 |
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740,682 |
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Liabilities |
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Government grants |
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- |
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- |
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3,726 |
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3,726 |
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Warrant liabilities |
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- |
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- |
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918,632 |
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918,632 |
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Contingent consideration |
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- |
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- |
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248,472 |
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248,472 |
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Total liabilities |
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$ |
- |
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$ |
- |
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$ |
1,170,830 |
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$ |
1,170,830 |
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December 31, 2025 |
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(dollars in thousands) |
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Level 1 |
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Level 2 |
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Level 3 |
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Total |
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Assets |
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Cash equivalents (money market funds) |
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$ |
302,688 |
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$ |
- |
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$ |
- |
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$ |
302,688 |
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Short-term investments |
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Publicly traded stock |
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17,779 |
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- |
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- |
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17,779 |
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Warrants in publicly traded companies |
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- |
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- |
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1,123 |
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|
1,123 |
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Total assets |
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320,467 |
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- |
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|
1,123 |
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321,590 |
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Liabilities |
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Government grants |
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- |
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- |
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3,657 |
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3,657 |
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Warrant liabilities |
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- |
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- |
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489,434 |
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489,434 |
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Total liabilities |
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$ |
- |
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$ |
- |
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$ |
493,091 |
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$ |
493,091 |
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| Schedule of Investment Unrealized Gains and Losses to Reflect Fair Value |
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As of September 30, 2026 |
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(dollars in thousands) |
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Amortized cost basis |
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Gross unrealized gains |
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Gross unrealized losses |
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Fair Value |
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U.S. Treasury securities |
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$ |
60,069 |
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$ |
- |
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|
$ |
(77 |
) |
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$ |
59,992 |
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Fixed income (corporate fixed income and bonds, agency securities) |
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|
172,393 |
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- |
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(1,457 |
) |
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|
170,936 |
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Certificates of deposit |
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275,000 |
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- |
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(105 |
) |
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|
274,895 |
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Total |
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$ |
507,462 |
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$ |
- |
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|
$ |
(1,639 |
) |
|
$ |
505,823 |
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| Schedule of Investment Marketable Equity Securities |
The following table summarizes the Company’s Level 3 investments in marketable equity securities:
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As of September 30, 2026 |
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(dollars in thousands) |
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Fair Value Hierarchy |
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Cost Basis |
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Accumulated Net Unrealized Gains |
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Fair Value |
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Warrants exercisable for publicly traded stock |
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Level 3 |
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$ |
706 |
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|
525 |
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$ |
1,231 |
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Total |
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$ |
706 |
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|
525 |
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$ |
1,231 |
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| Schedule of Key Assumptions of Black-Scholes Model |
For the nine months ended September 30, 2026, the key assumptions used in the Black-Scholes Model are as follows:
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As of September 30, 2026 |
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Stock price |
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$ |
4.56 |
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Risk-free interest rate |
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4.9 |
% |
Expected volatility |
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|
116.3 |
% |
Remaining contractual life in years |
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|
1.89 |
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Dividend yield |
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|
0 |
% |
The assumptions used to estimate the fair value of warrants during the period were as follows:
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Range |
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Weighted average |
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Risk-free interest rate |
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|
5 |
% |
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5 |
% |
Expected volatility |
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94-95% |
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|
95 |
% |
Expected life (in years) |
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6.0-6.3 |
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6.2 |
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Dividend yield |
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0 |
% |
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0% |
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| Schedule of Warrant Asset Measured at Fair value |
The following table provides a reconciliation of the beginning and ending balances for the Level 3 warrant assets measured at fair value using significant unobservable inputs.
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(dollars in thousands) |
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Warrants |
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Balance as of January 1, 2026 |
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$ |
1,123 |
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Warrants purchased, adjusted to fair value |
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|
- |
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Net unrealized gain on change in fair value |
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|
108 |
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Balance as of September 30, 2026 |
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$ |
1,231 |
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The following table provides a reconciliation of the beginning and ending balances for the Level 3 warrant liabilities measured at fair value using significant unobservable inputs. There was no warrant liability activity during the three and nine months ended September 30, 2025.
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(dollars in thousands) |
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Warrant liability |
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Balance as of January 1, 2026 |
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$ |
489,434 |
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Fair value of warrant liability issued during the period |
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|
1,194,019 |
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Change in fair value of warrant liability |
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(764,821 |
) |
Balance as of September 30, 2026 |
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$ |
918,632 |
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The following table reconciles the beginning and ending balances of the Company’s Level 3 contingent consideration liabilities:
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(dollars in thousands) |
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Contingent Consideration |
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Balance as of January 1, 2026 |
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$ |
- |
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Earn-out liabilities acquired at fair value |
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|
230,089 |
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Milestone liabilities acquired at fair value |
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|
25,421 |
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Changes in fair value recognized in earnings |
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|
22,743 |
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Payments |
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(29,781 |
) |
Balance as of September 30, 2026 |
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$ |
248,472 |
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| Schedule of Liability Measured at Fair Value of Unobservable Inputs |
The following table provides a reconciliation of the beginning and ending balances for the Level 3 government grant liabilities measured at fair value using significant unobservable inputs.
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(dollars in thousands) |
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Government Grant Liability |
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Balance as of January 1, 2026 |
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$ |
3,657 |
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Government grant liability acquired in Bird Aerosystems Ltd. acquisition |
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|
58 |
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Payments made |
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(434 |
) |
Effect of foreign currency translation |
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|
39 |
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Net loss on change in fair value of liability |
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|
406 |
|
Balance as of September 30, 2026 |
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$ |
3,726 |
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