Annual report [Section 13 and 15(d), not S-K Item 405]

Summary of Significant Accounting Policies (Tables)

v3.25.4
Summary of Significant Accounting Policies (Tables)
12 Months Ended
Dec. 31, 2025
Accounting Policies [Abstract]  
Schedule of Fair Value Assumptions The table below presents the fair value per warrant and the valuation assumptions under the Black-Scholes OPM:
December 31, 2025 February 25, 2025 December 31, 2024
Fair value per share $ 1.60  $ 6.84  $ 7.15 
Warrants outstanding 2,633,195  5,098,978  7,732,168 
Exercise price $ 11.50  $ 11.50  $ 11.50 
Common stock price $ 7.60  $ 14.34  $ 16.46 
Expected option term 0.7 years 1.5 years 1.7 years
Expected volatility 104.60  % 82.90  % 52.70  %
Risk-free rate of return 3.52  % 4.05  % 4.18  %
Expected annual dividend yield —  % —  % —  %
Schedule of Cash Equivalents and Restricted Stock
The following table provides a reconciliation of cash, cash equivalents and restricted cash reported on the consolidated balance sheets to the consolidated statements of cash flows as of the following periods:
December 31, 2025 December 31, 2024 December 31, 2023
Cash and cash equivalents
$ 94,467  $ 33,712  $ 30,278 
Restricted cash
716  15,359  — 
Total cash, cash equivalents and restricted cash
$ 95,183  $ 49,071  $ 30,278 
Schedule of Supplemental Cash Flow Information
The table below presents supplemental cash flow information during the following periods:
Year Ended
December 31, 2025 December 31, 2024 December 31, 2023
Supplemental cash flow information:
Cash paid (received) during the period for:
Interest
$ 39,125  $ 12,159  $ 9,082 
Non-Cash Investing and Financing Activities:
Convertible Preferred Stock dividend paid-in-kind $ 47,146  $ 40,699  $ 19,741 
Equity consideration in acquisition of businesses
862,561  —  — 
Settlement of private warrant liabilities for common stock
34,963  —  — 
Exchange of Series A Convertible Preferred Stock for common stock
90,159  —  — 
Capital expenditures not yet paid
3,151  2,069  1,321 
Schedule of Property, Plant and Equipment, net
Expected useful lives for property, plant and equipment are reviewed at least annually. Estimated useful lives are as follows:
Estimated useful life in years
Computer equipment
3
Furniture and fixtures
7
Laboratory equipment
3-15
Vehicles
5-7
Leasehold improvements
shorter of 5 or lease term
Assets subject to finance lease lease term
Property, plant and equipment, net were as follows:
  December 31, 2025 December 31, 2024
North America
Europe Total
North America
Europe Total
Computer equipment
$ 4,025  $ 962  $ 4,987  $ 2,690  $ 695  $ 3,385 
Furniture and fixtures
2,610  1,334  3,944  1,409  36  1,445 
Machinery and Laboratory equipment
29,496  5,503  34,999  6,879  728  7,607 
Leasehold improvements
10,503  4,295  14,798  2,576  4,410  6,986 
Vehicles
81  —  81  81  —  81 
Finance lease ROU assets —  3,567  3,567  —  2,313  2,313 
Construction in process 1,010  371  1,381  5,648  —  5,648 
Property, plant and equipment, gross 47,725  16,032  63,757  19,283  8,182  27,465 
Less: accumulated depreciation
(11,498) (3,060) (14,558) (6,147) (3,481) (9,628)
Total property, plant and equipment, net $ 36,227  $ 12,972  $ 49,199  $ 13,136  $ 4,701  $ 17,837 
The table below presents the depreciation expense related to property, plant and equipment for the following periods:
Year Ended
  December 31, 2025 December 31, 2024 December 31, 2023
Depreciation expense
$ 7,849  $ 4,067  $ 3,512