Annual report pursuant to Section 13 and 15(d)

Deferred Compensation Plan (Details)

v3.3.1.900
Deferred Compensation Plan (Details) - USD ($)
$ in Thousands
12 Months Ended
Dec. 31, 2015
Dec. 31, 2014
Deferred Compensation Plans Disclosure [Abstract]    
Minimum period of participation before distributions are made 5 years  
Cash surrender value due policyholders, amount $ 9,247 $ 10,419
Deferred compensation liability $ 17,211 $ 17,640