XML 31 R16.htm IDEA: XBRL DOCUMENT v3.10.0.1
Accrued Liabilities
12 Months Ended
Dec. 31, 2018
Accrued Liabilities, Current [Abstract]  
Accrued Liabilities
Accrued Liabilities
Accrued liabilities consist of the following components (dollars in thousands):
 
 
December 31,
2018
 
December 31,
2017
High deductible insurance
 
$
6,090

 
$
6,250

Accrued payroll
 
20,830

 
19,060

Other
 
21,380

 
24,160

Total accrued liabilities
 
$
48,300

 
$
49,470