XML 46 R34.htm IDEA: XBRL DOCUMENT v3.7.0.1
Other Investments and Assets (Tables)
3 Months Ended
Mar. 31, 2017
Investments All Other Investments [Abstract]  
Summary of Other Investments and Assets

Other investments and assets consisted of the following:

 

 

 

March 31,

 

 

December 31,

 

(in thousands)

 

2017

 

 

2016

 

Cash surrender value of life insurance

 

$

23,260

 

 

$

23,197

 

Self-insured liability receivable

 

 

10,463

 

 

 

10,463

 

Workers’ compensation insurance security deposits

 

 

4,050

 

 

 

4,050

 

Other mutual funds

 

 

2,455

 

 

 

2,062

 

Other

 

 

6,313

 

 

 

4,525

 

Other investments and assets

 

$

46,541

 

 

$

44,297