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Summary of Revenue by Region (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |
Total revenues | $ 11,955 | $ 11,954 | $ 25,213 | $ 24,194
UNITED STATES |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |
Total revenues | 8,520 | 8,111 | 19,920 | 16,738
Canada and Latin America [Member] |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |
Total revenues | 2,896 | 3,772 | 4,277 | 7,115
Europe and Middle East [Member] |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |
Total revenues | 536 | 66 | 893 | 327
Asia Pacific [Member] |  |  |  |
Revenues from External Customers and Long-Lived Assets [Line Items] |  |  |  |
Total revenues | $ 3 | $ 5 | $ 123 | $ 14

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