Employee Benefit Plans (Tables)
12 Months Ended
Dec. 31, 2019
Compensation And Retirement Disclosure [Abstract]  
Summary of components of deferred compensation plan-related expense

The following table presents components of deferred compensation plan-related expense.

 

(in thousands)

 

2019

 

 

2018

 

 

2017

 

Employee compensation

 

$

 

2,202

 

 

$

 

3,011

 

 

$

 

3,144

 

Employer contributions

 

 

 

1,017

 

 

 

 

746

 

 

 

 

791

 

Change in value of deferred compensation plan liability

 

 

 

2,603

 

 

 

 

(1,649

)

 

 

 

1,267

 

Total

 

$

 

5,822

 

 

$

 

2,108

 

 

$

 

5,202