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Acquisitions - Intangible Assets Acquired (Details) - USD ($) $ in Thousands | Oct. 19, 2020 | Jul. 30, 2020
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High Precision Devices, Inc. |  |
Business Acquisition [Line Items] |  |
Amount | $ 11,520 |
Weighted Average Useful Life (in years) | 8 years 2 months 12 days |
Baldwin Park |  |
Business Acquisition [Line Items] |  |
Amount |  | $ 13,600
Weighted Average Useful Life (in years) |  | 7 years 8 months 12 days
Baldwin Park | In-process research and development |  |
Business Acquisition [Line Items] |  |
Amount |  | $ 400
Developed technologies | High Precision Devices, Inc. |  |
Business Acquisition [Line Items] |  |
Amount | $ 7,500 |
Weighted Average Useful Life (in years) | 10 years |
Developed technologies | Baldwin Park |  |
Business Acquisition [Line Items] |  |
Amount |  | $ 8,800
Weighted Average Useful Life (in years) |  | 10 years
Customer relationships | High Precision Devices, Inc. |  |
Business Acquisition [Line Items] |  |
Amount | $ 3,600 |
Weighted Average Useful Life (in years) | 5 years |
Customer relationships | Baldwin Park |  |
Business Acquisition [Line Items] |  |
Amount |  | $ 4,400
Weighted Average Useful Life (in years) |  | 3 years
Order backlog | High Precision Devices, Inc. |  |
Business Acquisition [Line Items] |  |
Amount | $ 200 |
Weighted Average Useful Life (in years) | 6 months |
Trade names | High Precision Devices, Inc. |  |
Business Acquisition [Line Items] |  |
Amount | $ 220 |
Weighted Average Useful Life (in years) | 5 years |

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- Definition Weighted average amortization period of finite-lived intangible assets acquired either individually or as part of a group of assets, in 'PnYnMnDTnHnMnS' format, for example, 'P1Y5M13D' represents the reported fact of one year, five months, and thirteen days. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 350 -SubTopic 30 -Section 50 -Paragraph 1 -Subparagraph (a)(3) -URI http://asc.fasb.org/extlink&oid=66006027&loc=d3e16265-109275 + Details
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- Definition The amount of identifiable intangible assets recognized as of the acquisition date. + References Reference 1: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 10 -Section 55 -Paragraph 37 -URI http://asc.fasb.org/extlink&oid=123455525&loc=d3e2207-128464 Reference 2: http://fasb.org/us-gaap/role/ref/legacyRef -Publisher FASB -Name Accounting Standards Codification -Topic 805 -SubTopic 20 -Section 50 -Paragraph 1 -Subparagraph (c) -URI http://asc.fasb.org/extlink&oid=123413009&loc=d3e4845-128472 + Details
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