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v3.25.1

Summary of Deferred Revenue (Detail) - USD ($) $ in Thousands | Dec. 31, 2024 | Dec. 31, 2023
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Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | $ 578 | $ 573
Unused Virtual Point |  |
Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | 479 | 481
Unamortized Virtual Items |  |
Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | 86 | 75
Advances For Pre-Order Items |  |
Deferred Revenue Arrangement [Line Items] |  |
Deferred revenue | $ 13 | $ 17

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- Definition Amount of deferred income and obligation to transfer product and service to customer for which consideration has been received or is receivable, classified as current. + 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(20)) -Publisher FASB -URI https://asc.fasb.org/1943274/2147480566/210-10-S99-1 + Details
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