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v3.21.2

Basis of Presentation (Details) $ / shares in Units, $ in Thousands |  |  |  | 1 Months Ended | 3 Months Ended | 6 Months Ended |  |  |
--- | --- | --- | --- | --- | --- | --- | --- | --- | ---
Jul. 22, 2020 USD ($) | May 12, 2020 USD ($) | Mar. 06, 2020 USD ($) $ / shares shares | Jan. 31, 2021 USD ($) $ / shares shares | Mar. 31, 2021 USD ($) shares | Sep. 30, 2020 USD ($) shares | Jun. 30, 2020 USD ($) | Mar. 31, 2020 USD ($) shares | Jun. 30, 2021 USD ($) segment $ / shares | Jun. 30, 2020 USD ($) | Jul. 30, 2021 USD ($) | Jan. 25, 2021 USD ($) | Dec. 31, 2020 USD ($) $ / shares
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents, including cash and cash equivalents held for sale |  |  |  |  |  |  |  |  | $ 36,700 |  |  |  |
Working capital |  |  |  |  |  |  |  |  | $ 32,400 |  |  |  |
Preferred stock, par value (in dollars per share) | $ / shares |  |  |  |  |  |  |  |  | $ 0.001 |  |  |  | $ 0.001
Preferred stock issued during the period |  |  |  |  |  |  |  |  | $ 0 | $ 25,000 |  |  |
2022 Notes conversion to equity |  |  |  |  |  |  |  |  | 0 | 59,907 |  |  |
Gross proceeds from the issuance of 2025 Notes |  |  |  |  |  |  |  |  | 0 | 100,000 |  |  |
Cash paid in exchange transaction |  | $ 32,000 |  |  |  |  | $ 32,000 |  | $ 0 | $ 32,062 |  |  |
Conversion number of shares | shares |  |  |  |  |  | 1,177,156 |  |  |  |  |  |  |
Number of shares issued (in shares) | shares |  |  |  | 1,516,073 |  |  |  |  |  |  |  |  |
Purchase price (in dollars per share) | $ / shares |  |  |  | $ 20.11 |  |  |  |  |  |  |  |  |
Proceeds from sale of stock |  |  |  | $ 29,400 |  |  |  |  |  |  |  |  |
Offering costs |  |  |  | $ 900 |  |  |  |  |  |  |  |  |
Number of reportable segments | segment |  |  |  |  |  |  |  |  | 1 |  |  |  |
Held-for-sale |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents held for sale |  |  |  |  |  |  |  |  | $ 5,800 |  |  |  |
Held-for-sale | Ctrack South Africa |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Cash and cash equivalents held for sale |  |  |  |  |  |  |  |  | 5,849 |  |  |  |
Disposed of by sale | Ctrack South Africa | Subsequent event |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Initial cash proceeds |  |  |  |  |  |  |  |  |  |  | $ 36,600 |  |
Canaccord Genuity LLC |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Equity Distribution Agreement, maximum aggregate amount authorized for offer or sale |  |  |  |  |  |  |  |  |  |  |  | $ 40,000 |
2025 Notes |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Debt conversion amount |  |  |  |  | $ 5,000 |  |  |  |  |  |  |  |
Value of converted amount |  |  |  |  |  | $ 13,500 |  |  | 5,000 |  |  |  |
Conversion number of shares | shares |  |  |  |  | 428,669 |  |  |  |  |  |  |  |
Convertible Debt | 2022 Notes |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
2022 Notes conversion to equity |  |  |  |  |  |  |  | $ 59,900 |  |  |  |  |
Stated interest rate (percent) |  |  |  |  |  |  |  | 5.5 |  |  |  |  |
Debt conversion amount | $ 2 | 45,000 |  |  |  | 2 | $ 45,000 | $ 59,900 |  |  |  |  |
Carrying amount of debt |  | 45,000 |  |  |  | $ 2 |  |  |  |  |  |  |
Conversion number of shares | shares |  |  |  |  |  |  |  | 13,688,876 |  |  |  |  |
Convertible Debt | 2025 Notes |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Stated interest rate (percent) |  |  |  |  |  |  | 3.25 |  |  |  |  |  |
Gross proceeds from the issuance of 2025 Notes |  |  |  |  |  |  | $ 100,000 |  |  |  |  |  |
Carrying amount of debt |  | 180,400 |  |  |  |  |  |  | $ 161,898 |  |  |  | $ 166,898
Debt issued in exchange transaction |  | $ 80,400 |  |  |  |  | $ 80,400 |  |  |  |  |  |
Series E preferred stock |  |  |  |  |  |  |  |  |  |  |  |  |
Class of Stock [Line Items] |  |  |  |  |  |  |  |  |  |  |  |  |
Issuance of shares (shares) | shares |  |  | 25,000 |  |  |  |  |  |  |  |  |  |
Preferred stock, par value (in dollars per share) | $ / shares |  |  | $ 0.001 |  |  |  |  |  | $ 0.001 |  |  |  | $ 0.001
Preferred stock issued during the period |  |  | $ 25,000 |  |  |  |  |  |  |  |  |  |

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