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v3.23.1

Segment Reporting - Disaggregation of Revenue (Details) - USD ($) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2023 | Mar. 31, 2022
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 1,038 | $ 1,532
Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 1,038 | $ 1,532
Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 100.00% | 100.00%
Managed Services | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 690 | $ 966
Managed Services | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 67.00% | 63.00%
Managed Services | Video collaboration services | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 64 | $ 116
Managed Services | Video collaboration services | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 6.00% | 7.00%
Managed Services | Network services | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 618 | $ 821
Managed Services | Network services | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 60.00% | 54.00%
Managed Services | Professional and other services | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 8 | $ 29
Managed Services | Professional and other services | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 1.00% | 2.00%
Collaboration Products | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 348 | $ 566
Collaboration Products | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 33.00% | 37.00%
Collaboration Products | Video collaboration services | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 348 | $ 562
Collaboration Products | Video collaboration services | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 33.00% | 37.00%
Collaboration Products | Licensing | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 0 | $ 4
Collaboration Products | Licensing | Revenue | Product Concentration Risk |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 0.00% | 0.00%
Domestic |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 563 | $ 843
Foreign |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 475 | $ 689

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