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v3.21.2

Summary of Significant Accounting Policies (Details 2) | 12 Months Ended
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Dec. 31, 2020
Production Tooling, Machinery and Equipment | Minimum |
Estimated useful lives | 1 year
Production Tooling, Machinery and Equipment | Maximum |
Estimated useful lives | 6 years
Furniture And Fixtures | Minimum |
Estimated useful lives | 1 year
Furniture And Fixtures | Maximum |
Estimated useful lives | 3 years
Computer Equipment and Software | Minimum |
Estimated useful lives | 3 years
Computer Equipment and Software | Maximum |
Estimated useful lives | 5 years

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- Definition Describes the periods of time over which an entity anticipates to receive utility from its property, plant and equipment (that is, the periods of time over which an entity allocates the initial cost of its property, plant and equipment). + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 360 -SubTopic 10 -Section 35 -Paragraph 4 -URI http://asc.fasb.org/extlink&oid=68071081&loc=d3e1205-110223 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 235 -SubTopic 10 -Section 50 -Paragraph 3 -URI http://asc.fasb.org/extlink&oid=84158767&loc=d3e18780-107790 + Details
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- Details
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- Details
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- Details
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