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Business Divestiture - Narrative (Details) $ in Thousands, R in Millions |  |  | 12 Months Ended |
--- | --- | --- | --- | ---
Oct. 29, 2021 USD ($) | Jul. 30, 2021 USD ($) | Dec. 31, 2021 USD ($) | Dec. 31, 2020 USD ($) | Dec. 31, 2019 USD ($) | Feb. 24, 2021 USD ($) | Feb. 24, 2021 ZAR (R)
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Initial cash proceeds |  |  | $ 36,566 |  |  |  |  |
Net cash proceeds | [1] |  |  | $ 33,689 | $ 0 | $ 0 |  |
Cash deconsolidated as part of sale |  |  |  | 5,000 |  |  |  |
Restricted cash |  |  |  | 3,338 | $ 0 |  |  |
Ctrack South Africa | Disposed of by sale |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Initial cash proceeds |  |  | 36,600 |  |  |  |  |
Net cash proceeds |  |  | 31,500 |  |  |  |  |
Post-closing working capital adjustments |  |  | 2,584 |  |  |  |  |
Post-closing working capital adjustments received |  | $ 2,200 |  |  |  |  |  |
Receivable related to working capital adjustments |  | $ 400 |  |  |  |  |  |
Gain recognized during the period |  |  |  | 5,262 |  |  |  |
Transaction expenses |  |  |  | $ 2,200 |  |  |  |
Cash and cash equivalents |  |  | $ 5,040 |  |  |  |  |
Convergence Partners | Ctrack South Africa |  |  |  |  |  |  |  |
Income Statement, Balance Sheet and Additional Disclosures by Disposal Groups, Including Discontinued Operations [Line Items] |  |  |  |  |  |  |  |
Purchase Agreement, transaction price per agreement |  |  |  |  |  |  | $ 36,600 | R 528.9
Funds placed in escrow | R |  |  |  |  |  |  |  | R 52.9
[1] | The amount for the year ended December 31, 2021 is net of cash divested of $5.0 million

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