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Supplemental Financial Statement Information - Additional Information (Detail) - USD ($) | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2023 | Jun. 30, 2022 | Jun. 30, 2023 | Jun. 30, 2022
Property, Plant and Equipment [Line Items] |  |  |  |
Capitalized software development costs | $ 440,000 |  | $ 440,000 |
Depreciation and amortization expense | 351,000 | $ 361,000 | 689,000 | $ 679,000
Finance lease liability | $ 707,000 |  | $ 707,000 |
Software and Software Development Costs |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Estimated life | 3 years |  | 3 years |
Server Equipment |  |  |  |
Property, Plant and Equipment [Line Items] |  |  |  |
Finance lease liability | $ 786,000 |  | $ 786,000 |

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