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Fair Value Measurements (Tables)
12 Months Ended
Dec. 31, 2024
Fair Value Measurements  
Schedule of financial assets measured at fair value on a recurring basis

Fair Value Hierarchy

Level 1

Level 2

Level 3

Total

As of December 31, 2024

U.S. Government money market fund accounts

$

3,638

$

$

$

3,638

(Included in cash and cash equivalents)

Bitcoin investments

214,633

214,633

(Included in intangible digital assets)

Total Assets

$

218,271

$

$

$

218,271

Level 1

Level 2

Level 3

Total

As of December 31, 2023

U.S. Government money market fund accounts

$

41,373

$

$

$

41,373

(Included in cash and cash equivalents)

U.S. Treasury bill

10,494

10,494

(Included in cash and cash equivalents)

Investment in debt securities

4,372

4,372

(Included in notes held for investment)

Total Assets

$

41,373

$

10,494

$

4,372

$

56,239

Schedule of key inputs for the valuation model

December 31, 

    

2023

Risk-free rate

3.94%-5.26%

Cashflow discount rate

27.8

Expected term in years

0.25-2.92

Expected volatility

120%

Schedule of changes in the notes held for the investments

Convertible Notes

Balance as of December 31, 2023

$

4,372

Purchased

500

Change in fair value of the notes held for investment

128

Balance as of December 31, 2024

$

5,000