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v3.23.1

Commitments and Contingencies - Narrative (Details) |  |  |  |  | 1 Months Ended | 3 Months Ended
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May 10, 2021 customer patent | Apr. 08, 2021 patent | Apr. 09, 2020 patent | Sep. 05, 2018 patent | Dec. 31, 2022 patent | Mar. 31, 2023 patent inter_partes_review
Contingencies [Line Items] |  |  |  |  |  |
Number of IPR requests denied | inter_partes_review |  |  |  |  |  | 14
Number of IPR requests granted | inter_partes_review |  |  |  |  |  | 12
Number of patents subject to inter partes review (IPR) |  |  |  |  |  | 2
Patents allegedly infringed and not appealed, number |  |  |  |  |  | 1
Number of customers with filed complaint | customer | 2 |  |  |  |  |
Roku Lawsuit |  |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |  |
Number of patents allegedly infringed upon |  |  |  |  |  | 2
Pending litigation | Roku Lawsuit |  |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |  |
Number of patents allegedly infringed upon |  |  |  | 9 |  |
Number of patent families |  |  |  | 4 |  |
Pending litigation | Roku, TCL, Hisense, and Funai Patent Infringement - ITC Matter |  |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |  |
Number of patents allegedly infringed upon |  |  | 5 |  |  |
Pending litigation | TLC Hisense and Funai - ITC Matter |  |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |  |
Number of patents allegedly infringed upon |  |  | 6 |  |  |
Pending litigation | Roku- ITC Matter |  |  |  |  |  |
Contingencies [Line Items] |  |  |  |  |  |
Number of patents allegedly infringed upon |  | 2 |  |  | 2 |
Number of patents not infringed | 1 |  |  |  |  |

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