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Commitments and Contingencies - Additional Information (Details) $ in Millions | 3 Months Ended |  |  |
--- | --- | --- | --- | ---
Mar. 31, 2022 USD ($) | Aug. 10, 2020 Motion | May 22, 2020 Claim | Aug. 05, 2013
Operating Leased Assets [Line Items] |  |  |  |
Number of shareholder claims | Claim |  |  | 8 |
Number of motions | Motion |  | 2 |  |
Operating lease, expense | $ 0.4 |  |  |
Operating lease, payments | $ 0.2 |  |  |
Minimum |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Operating lease remaining lease term | 1 year |  |  |
Maximum |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Operating lease remaining lease term | 9 years |  |  |
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | VTB Holdings, Inc |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Ownership percentage |  |  |  | 80.00%
Merger of VTB Holdings, Inc. and Parametric Sound Corporation | Parametric Sound Corporation |  |  |  |
Operating Leased Assets [Line Items] |  |  |  |
Ownership percentage |  |  |  | 20.00%

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