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Other Investments and Assets
 3 Months Ended
Mar. 31, 2014
Investments, All Other Investments [Abstract]  
Other Investments and Assets
Other Investments and Assets
Other investments and assets consisted of the following as of the respective periods:
(in thousands)
March 31,
2014
 
December 31,
2013
Cash surrender value of life insurance
$
19,849

 
$
19,690

Workers’ compensation insurance security deposits
3,350

 
3,350

Other
11,379

 
11,986

Other investments and assets
$
34,578

 
$
35,026