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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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Number of motions.

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- Definition

Number of shareholders.

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- Definition

Percentage of voting equity interests acquired at the acquisition date in the business combination.

+ References

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-Publisher FASB
-Name Accounting Standards Codification
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-Section 50
-Paragraph 2
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- Definition

Term of lessor's operating lease, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents reported fact of one year, five months, and thirteen days.

+ References

Reference 1: http://www.xbrl.org/2009/role/commonPracticeRef
-Publisher FASB
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-SubTopic 30
-Section 50
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- Definition

Amount of operating lease expense. Excludes sublease income.

+ References

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-Publisher FASB
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-Topic 842
-SubTopic 20
-Section 45
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- Definition

Amount of cash outflow from operating lease, excluding payments to bring another asset to condition and location necessary for its intended use.

+ References

Reference 1: http://www.xbrl.org/2003/role/disclosureRef
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Line items represent financial concepts included in a table. These concepts are used to disclose reportable information associated with domain members defined in one or many axes to the table.

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