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v3.25.3

Concentration of Credit Risk (Details) $ in Thousands | 3 Months Ended | 9 Months Ended | 12 Months Ended
--- | --- | --- | ---
Sep. 30, 2025 USD ($) item customer | Sep. 30, 2024 USD ($) customer item | Sep. 30, 2025 USD ($) item customer | Sep. 30, 2024 USD ($) customer item | Dec. 31, 2024 USD ($) customer item
Concentration of Credit Risk |  |  |  |  |
Deposits | $ | $ 10,311 |  | $ 10,311 |  | $ 5,314
U.S. Government money market fund accounts | $ |  |  |  |  | $ 3,638
Number of bitcoins hold | item | 5,048 | 1,018 | 5,048 | 1,018 |
Fair Value | $ | $ 575,772 | $ 64,482 | $ 575,772 | $ 64,482 |
Bitcoins pledged | item | 315 |  | 315 |  |
Receivable from bitcoin collateral | $ | $ 35,928 |  | $ 35,928 |  |
Investment holding concentration risk | Intangible digital assets |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Number of providers | item |  |  | 2 | 2 |
Investment holding concentration risk | Intangible digital assets | Provider One |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 70.00% | 81.30% |
Investment holding concentration risk | Intangible digital assets | Provider Two |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 30.00% | 18.70% |
Customer concentration risk | Revenue |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Number of customers | customer | 2 | 2 | 2 | 2 |
Customer concentration risk | Revenue | Customer one |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage | 49.00% | 44.00% | 45.00% | 44.20% |
Customer concentration risk | Revenue | Customer two |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage | 23.40% | 28.80% | 29.00% | 26.60% |
Customer concentration risk | Accounts receivable |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Number of customers | customer |  |  | 2 |  | 3
Customer concentration risk | Accounts receivable | Customer one |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 45.90% |  | 33.90%
Customer concentration risk | Accounts receivable | Customer two |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 18.70% |  | 28.70%
Customer concentration risk | Accounts receivable | Customer three |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  |  |  | 14.00%
Supplier concentration risk | Accounts payable |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Number of vendors | item |  |  | 3 |  | 3
Supplier concentration risk | Accounts payable | Vendor one |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 30.80% |  | 29.40%
Supplier concentration risk | Accounts payable | Vendor two |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 24.60% |  | 16.70%
Supplier concentration risk | Accounts payable | Vendor three |  |  |  |  |
Concentration of Credit Risk |  |  |  |  |
Concentration risk percentage |  |  | 19.70% |  | 15.60%

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- Definition For an entity that discloses a concentration risk in relation to quantitative amount, which serves as the "benchmark" (or denominator) in the equation, this concept represents the concentration percentage derived from the division. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 280 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 42 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482810/280-10-50-42 Reference 2: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 3: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 20 -Subparagraph (a) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-20 Reference 5: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Subparagraph (d) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 6: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 Reference 7: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 275 -SubTopic 10 -Name Accounting Standards Codification -Section 50 -Paragraph 18 -Subparagraph (b) -Publisher FASB -URI https://asc.fasb.org/1943274/2147482861/275-10-50-18 + Details
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- Definition Fair value of crypto asset. Excludes crypto asset held for platform user. + References Reference 1: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Subparagraph (c) -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 2: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-1 Reference 3: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 50 -Paragraph 3 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476162/350-60-50-3 Reference 4: http://www.xbrl.org/2003/role/disclosureRef -Topic 350 -SubTopic 60 -Name Accounting Standards Codification -Section 45 -Paragraph 1 -Publisher FASB -URI https://asc.fasb.org/1943274/2147476163/350-60-45-1 + Details
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- Definition Investment in short-term money-market instruments (such as commercial paper, banker's acceptances, repurchase agreements, government securities, certificates of deposit, and so forth) which are highly liquid (that is, readily convertible to known amounts of cash) and so near their maturity that they present an insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify as cash equivalents by definition. Original maturity means an original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. + References No definition available. + Details
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- Definition Any certificate of deposit or savings account held by a bank or other financial institution for a short-term specified period of time. Because of their short-term, time deposits are considered highly liquid investments that are both readily convertible to known amounts of cash and so near their maturity that they present insignificant risk of changes in value because of changes in interest rates. Generally, only investments with original maturities of three months or less qualify under that definition. Original maturity means original maturity to the entity holding the investment. For example, both a three-month US Treasury bill and a three-year Treasury note purchased three months from maturity qualify as cash equivalents. However, a Treasury note purchased three-years ago does not become a cash equivalent when its remaining maturity is three months. + References Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef -Topic 210 -SubTopic 10 -Name Accounting Standards Codification -Section S99 -Paragraph 1 -Subparagraph (SX 210.5-02(1)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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