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Goodwill and Other Intangible Assets (Tables)
9 Months Ended
Sep. 30, 2019
Goodwill and Other Intangible Assets  
Summary of gross carrying amounts and accumulated amortization of other intangible assets

September 30,

December 31,

September 30,

(Dollars in thousands)

    

2019

    

2018

    

2018

 

Gross carrying amount

$

119,501

$

121,736

$

121,736

Accumulated amortization

 

(66,418)

 

(58,836)

 

(55,299)

$

53,083

$

62,900

$

66,437

Schedule of estimated amortization expense for other intangibles for each of the next five quarters

(Dollars in thousands)

Quarter ending:

    

    

 

December 31, 2019

$

3,267

March 31, 2020

 

3,007

June 30, 2020

 

2,995

September 30, 2020

 

2,945

December 31, 2020

2,921

Thereafter

 

37,948

$

53,083