Summary of Significant Accounting Policies - Narrative (Details) |
12 Months Ended | |
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Dec. 31, 2022
USD ($)
retirement_plan
consumer
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Dec. 31, 2021
USD ($)
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| Product Information [Line Items] | ||
| Number of customers per impressions | consumer | 1,000 | |
| Cash equivalents | $ 0 | $ 0 |
| Restricted cash | 0 | 0 |
| Impairment expense | 22,911,000 | 9,383,000 |
| Impairment of long-lived assets | $ 0 | 0 |
| Lease term | 5 years | |
| Lease renewal term | 5 years | |
| Number of employee retirement plans | retirement_plan | 1 | |
| Employer matching contributions made to retirement plan | $ 0 | 0 |
| Digital Assets | ||
| Product Information [Line Items] | ||
| Aggregate cost basis of digital currency holdings | 37,737,000 | 41,964,000 |
| Digital assets, fair value | 10,808,000 | |
| Impairment expense | 22,911,000 | |
| Digital asset carrying value | $ 10,137,000 | $ 32,581,000 |
| Minimum | ||
| Product Information [Line Items] | ||
| Term of license subscription agreement (in months) | 1 year | |
| Maximum | ||
| Product Information [Line Items] | ||
| Term of license subscription agreement (in months) | 3 years | |
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- Definition Impairment Of Long-Lived Assets No definition available.
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- Definition Indefinite-Lived Intangible Assets, Cost Basis No definition available.
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- References No definition available.
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- Definition Number of Employee Retirement Plans No definition available.
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- References No definition available.
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- Definition Amount of short-term, 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. Excludes cash and cash equivalents within disposal group and discontinued operation. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of discretionary contributions made by an employer to a defined contribution plan. No definition available.
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- Definition Amount of impairment loss resulting from write-down of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit to fair value. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Amount of assets, excluding financial assets and goodwill, lacking physical substance and having a projected indefinite period of benefit. Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef
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- Definition Fair value portion of assets, excluding financial assets and goodwill, that lack physical substance, having a projected indefinite period of benefit. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Term of lessee's operating lease renewal, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Term of lessee's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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- Definition Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table. No definition available.
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- Definition Amount of cash restricted as to withdrawal or usage. Cash includes, but is not limited to, currency on hand, demand deposits with banks or financial institutions, and other accounts with general characteristics of demand deposits. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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