Annual report pursuant to Section 13 and 15(d)

Deferred Compensation Plan (Details)

v3.20.1
Deferred Compensation Plan (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2019
Dec. 31, 2018
Deferred Compensation Plans Disclosure [Abstract]    
Minimum period of participation before distributions are made 5 years  
Cash surrender value due policyholders, amount $ 15,230 $ 11,406
Deferred compensation liability 26,722  
Deferred compensation liability $ 26,722 $ 20,622