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Workers' Compensation Expense
12 Months Ended
Dec. 31, 2015
Workers' Compensation Expense [Abstract]  
Workers' Compensation Expense
Workers’ Compensation Expense
 
The following table details the components of workers’ compensation expense:
 
 
Year Ended December 31,
 
 
2015
 
2014
 
2013
 
(In thousands)
Total occupational disease
 
$
15,199

 
$
4,432

 
$
6,137

Traumatic injury claims and assessments
 
16,781

 
19,924

 
21,089

Total workers’ compensation expense
 
$
31,980

 
$
24,356

 
$
27,226



Summarized below is information about the amounts recognized in the accompanying consolidated balance sheets for workers' compensation benefits:
 
December 31,
 
2015
 
2014
 
(In thousands)
Occupational disease costs
$
90,836

 
$
72,749

Traumatic and other workers' compensation claims
38,309

 
38,256

Total obligations
129,145

 
111,005

Less amount included in accrued expenses
16,875

 
16,714

Noncurrent obligations
$
112,270

 
$
94,291


As of December 31, 2015, the Company had $148.2 million in surety bonds and letters of credit outstanding to secure workers' compensation obligations.