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v3.21.1

Segment Reporting - Disaggregation of Revenue and Total Assets (Details) $ in Thousands | 3 Months Ended
--- | ---
Mar. 31, 2021 USD ($) | Mar. 31, 2020 USD ($)
Disaggregation of Revenue [Line Items] |  |
Foreign revenue | 0.01 | 0.01
Revenue | $ 1,918 | $ 5,328
Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 100.00% | 100.00%
Oblong (formerly Glowpoint) |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 1,195 | $ 2,045
Oblong (formerly Glowpoint) | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 62.00% | 38.00%
Oblong (formerly Glowpoint) | Video collaboration services |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 291 | $ 1,046
Oblong (formerly Glowpoint) | Video collaboration services | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 15.00% | 20.00%
Oblong (formerly Glowpoint) | Network services |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 881 | $ 925
Oblong (formerly Glowpoint) | Network services | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 46.00% | 17.00%
Oblong (formerly Glowpoint) | Professional and other services |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 23 | $ 74
Oblong (formerly Glowpoint) | Professional and other services | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 1.00% | 1.00%
Oblong Industries |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 723 | $ 3,283
Oblong Industries | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 38.00% | 62.00%
Oblong Industries | Video collaboration services |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 693 | $ 2,322
Oblong Industries | Video collaboration services | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 36.00% | 44.00%
Oblong Industries | Professional and other services |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 0 | $ 669
Oblong Industries | Professional and other services | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 0.00% | 13.00%
Oblong Industries | Licensing |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 30 | $ 292
Oblong Industries | Licensing | Revenue |  |
Disaggregation of Revenue [Line Items] |  |
Percentage of revenue | 2.00% | 5.00%
Domestic |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 1,015 | $ 3,602
Foreign |  |
Disaggregation of Revenue [Line Items] |  |
Revenue | $ 903 | $ 1,726

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