Composition of Certain Financial Statement Captions (Tables)
 3 Months Ended
Mar. 31, 2017
Balance Sheet Related Disclosures [Abstract]  
Schedule of Compensation and Other Employee Benefits
Compensation and other employee benefits were comprised of the following:
(In thousands)
 
March 31,
2017
 
December 31,
2016
Accrued salaries and wages
 
$
28,353

 
$
14,741

Accrued bonus
 
1,249

 
4,371

Accrued employee benefits
 
17,447

 
15,805

Total
 
$
47,049

 
$
34,917
Schedule of Other Accrued Liabilities
Other accrued liabilities were comprised of the following:
(In thousands)
 
March 31,
2017
 
December 31,
2016
Workers' compensation, auto and general liability reserve
 
$
6,015

 
$
6,123

Other accrued liabilities
 
12,458

 
11,570

Total
 
$
18,473

 
$
17,693