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Fair Value Measurements (Tables)
3 Months Ended
Mar. 31, 2017
Fair Value Disclosures [Abstract]  
Schedule of Fair Value, Assets and Liabilities Measured on Recurring Basis
A summary of financial assets and liabilities that are measured at fair value on a recurring basis, as of March 31, 2017 and December 31, 2016 were as follows (in thousands):
 
Quoted Prices
in Active
Markets
 
Significant
Other
Observable
Inputs
 
Significant
Unobservable
Inputs
 
 
 
(Level 1)
 
(Level 2)
 
(Level 3)
 
Total
March 31, 2017
 
 
 
 
 
 
 
Assets:
 
 
 
 
 
 
 
Investments:
 
 
 
 
 
 
 
Cash surrender value of life insurance policies - deferred compensation plan
$

 
$
37,168

 
$

 
$
37,168

Marketable securities - other
62

 

 

 
62

Liabilities:
 
 
 
 
 
 
 
Derivative financial instruments

 
309

 

 
309

Deferred compensation plan

 
27,994

 

 
27,994

 
 
 
 
 
 
 
 
December 31, 2016
 
 
 
 
 
 
 
Assets:
 
 
 
 
 
 
 
Derivative financial instruments
$

 
$
146

 
$

 
$
146

Investments:
 
 
 
 
 
 
 
Cash surrender value of life insurance policies - deferred compensation plan

 
36,269

 

 
36,269

Marketable securities - other
3,692

 

 

 
3,692

Liabilities:
 
 
 
 
 
 
 
Deferred compensation plan

 
30,307

 

 
30,307