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v3.22.2

Segment Reporting - Disaggregation of Revenue and Total Assets (Details) - USD ($) $ in Thousands | 3 Months Ended | 6 Months Ended
--- | --- | ---
Jun. 30, 2022 | Jun. 30, 2021 | Jun. 30, 2022 | Jun. 30, 2021
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 1,333 | $ 2,049 | $ 2,865 | $ 3,967
Managed Services And Collaboration Products | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 100.00% | 100.00% | 100.00% | 100.00%
Managed Services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 810 | $ 1,078 | $ 1,776 | $ 2,273
Managed Services | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 61.00% | 53.00% | 62.00% | 57.00%
Managed Services | Video collaboration services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 79 | $ 230 | $ 195 | $ 521
Managed Services | Video collaboration services | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 6.00% | 11.00% | 7.00% | 23.00%
Managed Services | Network services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 723 | $ 830 | $ 1,544 | $ 1,711
Managed Services | Network services | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 54.00% | 41.00% | 54.00% | 75.00%
Managed Services | Professional and other services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 8 | $ 18 | $ 37 | $ 41
Managed Services | Professional and other services | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 1.00% | 1.00% | 1.00% | 2.00%
Collaboration Products |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 523 | $ 971 | $ 1,089 | $ 1,694
Collaboration Products | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 39.00% | 47.00% | 38.00% | 43.00%
Collaboration Products | Video collaboration services |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 520 | $ 942 | $ 1,082 | $ 1,635
Collaboration Products | Video collaboration services | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 39.00% | 46.00% | 38.00% | 80.00%
Collaboration Products | Licensing |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 3 | $ 29 | $ 7 | $ 59
Collaboration Products | Licensing | Revenue | Product Concentration Risk |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Percentage of revenue | 0.00% | 1.00% | 0.00% | 3.00%
Domestic |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 705 | $ 1,227 | $ 1,546 | $ 2,242
Foreign |  |  |  |
Disaggregation of Revenue [Line Items] |  |  |  |
Revenue | $ 628 | $ 822 | $ 1,319 | $ 1,725

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