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Other Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2020
Intangible Assets, Net (Excluding Goodwill) [Abstract]  
Estimated Amortization Expense For Intangibles Subject To Amortization
The following table sets forth the estimated amortization expense for intangibles subject to amortization for the remainder of 2020, the following five fiscal years and thereafter:

Period/YearTotal Amortization Expense
(in thousands)
October 1 to December 31, 2020$1,042 
2021$4,165 
2022$4,165 
2023$3,169 
2024$2,035 
2025$2,035 
Thereafter$2,618