Legal Proceedings - Narrative (Details) |
1 Months Ended | |||||
---|---|---|---|---|---|---|
Apr. 30, 2020
claim
patent
violation
|
Aug. 30, 2019
patent
|
Dec. 11, 2018
patent
floor
|
Nov. 14, 2017
patent
floor
|
Jul. 24, 2017
Lawsuit
|
Dec. 31, 2018
patent
Lawsuit
|
|
Loss Contingencies [Line Items] | ||||||
Number of lawsuits/complaints | Lawsuit | 6 | 3 | ||||
Patents Allegedly Infringed upon | 3 | 3 | 10 | |||
Gain Contingency, Patents Found Infringed upon, Number | 2 | |||||
Number Of Section 337 Violations | violation | 4 | |||||
Subsequent Event | ||||||
Loss Contingencies [Line Items] | ||||||
Number of Claims Found Valid | claim | 6 | |||||
Gain Contingency, Patents Found Infringed upon, Number | 7 | |||||
Number Of Claims Asserted | claim | 9 | |||||
Lawsuit Against 3Shape AS | ||||||
Loss Contingencies [Line Items] | ||||||
Patents Allegedly Infringed upon | 26 | |||||
Violation Of Trade Laws 3Shape | ||||||
Loss Contingencies [Line Items] | ||||||
Number of lawsuits/complaints | floor | 2 | |||||
Patent Infringement By 3Shape | ||||||
Loss Contingencies [Line Items] | ||||||
Number of lawsuits/complaints | floor | 2 | 4 |