Summary of Significant Accounting Policies - Additional Information (Detail) |
12 Months Ended | |
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Dec. 31, 2025
USD ($)
Segment
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Dec. 31, 2024
USD ($)
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| Summary Of Significant Accounting Policies [Line Items] | ||
| Cash equivalents maturity | three months or less | |
| Cash equivalents | $ 14,700,000 | $ 18,900,000 |
| Transfers of assets and liabilities between Level 1, Level 2, or Level 3 | $ 0 | $ 0 |
| Description of tax benefit likely to be realized upon settlement | greater than 50% | |
| Number of operating segment | Segment | 1 | |
| X | ||||||||||
- Definition Represents net transfers in and out of assets and liabilities measured at fair value on a recurring basis using Level 1, Level 2 and Level 3 inputs. No definition available.
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| X | ||||||||||
- Definition Summary of significant accounting policies. No definition available.
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| X | ||||||||||
- Definition An element designated to encapsulate any additional information related to cash and cash equivalents not otherwise addressed by the existing taxonomy. Cash includes currency on hand as well as demand deposits with banks or financial institutions. It also includes other kinds of accounts that have the general characteristics of demand deposits in that the Entity may deposit additional funds at any time and also effectively may withdraw funds at any time without prior notice or penalty. Cash equivalents, excluding items classified as marketable securities, include short-term, highly liquid investments that are both readily convertible to known amounts of cash, and so near their maturity that they present minimal 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. No definition available.
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| X | ||||||||||
- 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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| X | ||||||||||
- Definition Description of the likelihood that an uncertainty in income taxes will not be sustained as a result of the examination by the taxing authority. Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
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| X | ||||||||||
- Definition Number of operating segments. An operating segment is a component of an enterprise: (a) that engages in business activities from which it may earn revenues and incur expenses (including revenues and expenses relating to transactions with other components of the same enterprise), (b) whose operating results are regularly reviewed by the enterprise's chief operating decision maker to make decisions about resources to be allocated to the segment and assess its performance, and (c) for which discrete financial information is available. An operating segment may engage in business activities for which it has yet to earn revenues, for example, start-up operations may be operating segments before earning revenues. Reference 1: http://www.xbrl.org/2003/role/exampleRef
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