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Intangible Assets and Goodwill
 12 Months Ended
Dec. 31, 2019
Goodwill and Intangible Assets Disclosure [Abstract]  
Intangible Assets and Goodwill Intangible Assets and Goodwill
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. At December 31, 2018, intangible assets consisted of goodwill of $83.87 million and other intangible assets of $0.13 million, which was net of accumulated amortization of $0.07 million. Intangible asset amortization was $0.03 million, $0.08 million, and $0.36 million for 2019, 2018, and 2017, respectively. Amortization on other intangible assets is expected to total $0.02 million, $0.02 million, $0.02 million, $0.02 million, and $0.02 million in 2020, 2021, 2022, 2023, and 2024, respectively.
The following table shows a summary of other intangible assets as of December 31.
(Dollars in thousands)
 
2019
 
2018
Other intangibles:
 
 

 
 

Gross carrying amount
 
$
204

 
$
204

Less: accumulated amortization
 
(100
)
 
(71
)
Net carrying amount
 
$
104

 
$
133