Annual report pursuant to Section 13 and 15(d)

Supplementary Accrued Liabilities Information - Additional Information (Detail)

v3.19.1
Supplementary Accrued Liabilities Information - Additional Information (Detail) - USD ($)
$ in Thousands
Dec. 31, 2018
Dec. 31, 2017
Accrued liabilities:    
Accrued payroll & related benefits $ 20,736 $ 27,252
Accrued interest expense 32 18,169
Accrued professional fees & other 9,578 7,888
Deferred mobilization fees 4,082 3,149
Workers’ compensation liabilities, net 957 1,265
Total accrued liabilities $ 35,385 $ 57,723