Quarterly report pursuant to Section 13 or 15(d)

Intangibles, net - Narrative (Details)

v3.21.2
Intangibles, net - Narrative (Details) - USD ($)
$ in Millions
3 Months Ended 6 Months Ended
Jun. 30, 2021
Jun. 30, 2020
Jun. 30, 2021
Jun. 30, 2020
Intangibles, net        
Useful life     20 years  
Amortization expense $ 0.2 $ 0.2 $ 0.4 $ 0.4
2021 0.9   0.9  
2022 0.9   0.9  
2023 0.9   0.9  
2024 0.9   0.9  
2025 $ 0.9   $ 0.9