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Acquisitions Details (Details) - USD ($) $ in Thousands |  |  | 3 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | ---
Mar. 26, 2021 | Dec. 13, 2019 | Mar. 31, 2021 | Dec. 31, 2022 | Dec. 31, 2021 | Sep. 30, 2020
Business Acquisition [Line Items] |  |  |  |  |  |
Goodwill |  |  | $ 227,533 |  |  | $ 210,135
Haxiot |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash paid at closing | $ 7,100 |  |  |  |  |
Goodwill | 15,100 |  |  |  |  |
Contingent consideration | $ 8,000 |  |  |  |  |
Haxiot | General and Administrative |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Acquisition costs |  |  | $ 200 |  |  |
Haxiot | Forecast | Maximum | Earn-Out Payments |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Earn-out payment maximum |  |  |  | $ 5,000 | $ 3,000 |
Opengear |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Cash paid at closing |  | $ 148,058 |  |  |  |
Goodwill |  | 57,088 |  |  |  |
Contingent consideration |  | $ 5,100 |  |  |  |
Other current liabilities | Opengear |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Immaterial out-of-period adjustment |  |  | 1.1 million |  |  |
Other non-current liabilities | Opengear |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Immaterial out-of-period adjustment |  |  | 0.3 million |  |  |
Other non-current assets | Opengear |  |  |  |  |  |
Business Acquisition [Line Items] |  |  |  |  |  |
Immaterial out-of-period adjustment |  |  | 0.8 million |  |  |

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