v3.26.3
Fair Value Measurements (Tables)
9 Months Ended
Sep. 30, 2026
Fair Value Measurements  
Schedule of carrying amount and estimated fair value of the Company's financial instruments

The following table summarizes the carrying amount and estimated fair value of the Company’s financial instruments as of September 30, 2026 and December 31, 2025 (in thousands):

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

As of September 30, 2026

​

​

Carrying

​

Fair

​

Fair Value Measurements

​

  ​ ​ ​

Amount

  ​ ​ ​

Value

  ​ ​ ​

Level 1

  ​ ​ ​

Level 2

  ​ ​ ​

Level 3

Liabilities

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

$7.75 Warrants

​

$

52,088

​

$

52,088

​

$

—

​

$

—

​

$

52,088

6.75% Convertible Senior Notes

​

​

470,690

​

​

470,690

​

​

—

​

​

—

​

​

470,690

Contingent consideration

​

​

4,167

​

​

4,167

​

​

—

​

​

—

​

​

4,167

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

As of December 31, 2025

​

​

Carrying

​

Fair

​

Fair Value Measurements

​

  ​ ​ ​

Amount

  ​ ​ ​

Value

  ​ ​ ​

Level 1

  ​ ​ ​

Level 2

  ​ ​ ​

Level 3

Liabilities

​

​

​

​

​

​

​

​

​

​

​

​

​

​

​

$7.75 Warrants

​

$

52,323

​

$

52,323

​

$

—

​

$

—

​

$

52,323

6.75% Convertible Senior Notes

​

​

431,014

​

​

431,014

​

​

431,014

​

​

—

​

​

—

Contingent consideration

​

​

11,777

​

​

11,777

​

​

4,353

​

​

—

​

​

7,424

​

Contingent consideration  
Fair Value Measurements  
Schedule of valuation inputs used to measure fair value

In the unaudited interim condensed consolidated balance sheets, contingent consideration was recorded in the contingent consideration, loss accrual for service contracts, and other current liabilities and contingent consideration, loss accrual for service contracts, and other liabilities financial statement line items and was comprised of the following unobservable inputs as of September 30, 2026:

​

​

​

​

​

​

​

​

​

​

​

Financial Instrument

​

Fair Value

​

Valuation Technique

  ​ ​ ​

Unobservable Input

  ​ ​ ​

Weighted Average

Contingent consideration

​

$

4,167

​

Scenario-based method

​

Credit spread

​

15.55%

​

​

​

​

​

​

​

Discount rate

​

20.38%

​

​

​

4,167

​

​

​

​

​

​

​

In the unaudited interim condensed consolidated balance sheets, contingent consideration was recorded in the contingent consideration, loss accrual for service contracts, and other current liabilities and contingent consideration, loss accrual for service contracts, and other liabilities financial statement line items and was comprised of the following unobservable inputs as of December 31, 2025:

​

​

​

​

​

​

​

​

​

​

​

Financial Instrument

  ​ ​ ​

Fair Value

  ​ ​ ​

Valuation Technique

  ​ ​ ​

Unobservable Input

  ​ ​ ​

Weighted Average

Contingent consideration

​

$

7,424

​

Scenario-based method

​

Credit spread

​

11.77%

​

​

​

​

​

​

​

Discount rate

​

15.44% - 15.45%

​

​

​

7,424

​

​

​

​

​

​

​

Schedule of changes in the carrying amount of contingent consideration

The change in the carrying amount of contingent consideration during the nine months ended September 30, 2026 was as follows (in thousands):

​

​

​

​

Beginning balance as of December 31, 2025

$

11,777

Cash payments

​

(4,248)

Change in fair value of contingent consideration

​

280

Foreign currency translation adjustment

 

(23)

Ending balance as of March 31, 2026

$

7,786

Change in fair value of contingent consideration

​

197

Ending balance as of June 30, 2026

$

7,983

Cash payments

​

(1,971)

Change in fair value of contingent consideration

​

(1,845)

Ending balance as of September 30, 2026

$

4,167

​