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Intangible Assets and Goodwill
 12 Months Ended
Dec. 31, 2020
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets and Goodwill Intangible Assets and Goodwill
At December 31, 2020, intangible assets consisted of goodwill of $83.87 million and other intangible assets of $0.08 million, which was net of accumulated amortization of $0.06 million. At December 31, 2019, intangible assets consisted of goodwill of $83.87 million and other intangible assets of $0.10 million, which was net of accumulated amortization of $0.10 million. Intangible asset amortization was $0.02 million, $0.03 million, and $0.08 million for 2020, 2019, and 2018, respectively. Amortization on other intangible assets is expected to total $0.02 million, $0.02 million, $0.02 million, $0.02 million, and $0.00 million in 2021, 2022, 2023, 2024, and 2025, respectively.
The following table shows a summary of other intangible assets as of December 31.
(Dollars in thousands)20202019
Other intangibles:  
Gross carrying amount$146 $204 
Less: accumulated amortization(64)(100)
Net carrying amount$82 $104