XML 44 R45.htm IDEA: XBRL DOCUMENT v3.20.1
Goodwill and Other Intangible Assets (Tables)
3 Months Ended
Mar. 31, 2020
Goodwill and Other Intangible Assets  
Summary of gross carrying amounts and accumulated amortization of other intangible assets

​

​

​

​

​

​

​

​

​

​

​

​

​

​

March 31,

​

December 31,

​

March 31,

​

(Dollars in thousands)

    

2020

    

2019

    

2019

 

Gross carrying amount

​

$

119,501

​

$

119,501

​

$

119,501

​

Accumulated amortization

​

 

(72,692)

​

 

(69,685)

​

 

(59,882)

​

​

​

$

46,809

​

$

49,816

​

$

59,619

​

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

​

​

​

​

​

​

​

​

​

​

​

(Dollars in thousands)

​

​

​

​

Quarter ending:

    

​

    

 

June 30, 2020

​

$

2,995

​

September 30, 2020

​

 

2,945

​

December 31, 2020

​

 

2,921

​

March 31, 2021

​

 

2,656

​

June 30, 2021

​

​

2,643

​

Thereafter

​

 

32,649

​

​

​

$

46,809

​