Quarterly report pursuant to Section 13 or 15(d)

Intangible Assets (Details)

v3.21.2
Intangible Assets (Details)
9 Months Ended
Sep. 30, 2021
Patents [Member] | Maximum [Member]  
Finite-Lived Intangible Assets [Line Items]  
Finite-Lived Intangible Asset, Useful Life 16 years
Patents [Member] | Minimum [Member]  
Finite-Lived Intangible Assets [Line Items]  
Finite-Lived Intangible Asset, Useful Life 13 years
Novomer Technology [Member]  
Finite-Lived Intangible Assets [Line Items]  
Finite-Lived Intangible Asset, Useful Life 20 years