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National Telehealth Network - Additional Information (Detail) - NTN [Member] - USD ($) $ in Thousands | 3 Months Ended | 9 Months Ended |  |
--- | --- | --- | --- | ---
Sep. 30, 2025 | Sep. 30, 2024 | Sep. 30, 2025 | Sep. 30, 2024 | Dec. 31, 2024 | Jan. 01, 2016
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Income (loss) attributed to non-controlling interest | $ 467 | $ (577) | $ 980 | $ (2,580) |  |
Non controlling interest carrying value | $ 12,452 |  | $ 12,452 |  | $ 11,472 |
Minimum [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Equity method investment, ownership percentage |  |  |  |  |  | 50.00%
Maximum [Member] |  |  |  |  |  |
Schedule of Equity Method Investments [Line Items] |  |  |  |  |  |
Equity method investment, ownership percentage |  |  |  |  |  | 100.00%

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